{"title":"GSR","description":"\u003cdiv class=\"collection-description\" style=\"width:100%; max-width:100%; display:block;\"\u003e\n\n\u003ch2\u003eGSR Germany Drill Bits, Hand Taps, and Threading Tools for Metalworking and Fabrication\u003c\/h2\u003e\n\u003cp\u003eGSR is a German-engineered metalworking tool brand specializing in HSS and Cobalt M35 twist drill bits, machine taps with spiral point and spiral flute geometry, hand taps in metric and imperial sizes, NPT pipe taps, countersink drills, step drills, and tap-and-die accessories. GSR in the Philippines is the choice of fabricators, machinists, automotive technicians, structural steel workers, maintenance teams, plumbers, and serious metalworkers who require German precision tooling that holds up to demanding production drilling and tapping in steel, stainless steel, and hardened materials. With 135° split-point geometry, nitrided fully-ground finishes, and Cobalt M35 alloy options for the toughest workpieces, GSR delivers the consistent cutting performance professional shops depend on.\u003c\/p\u003e\n\u003cp\u003eThe collection covers the complete GSR threading and drilling lineup paired with RGC tap wrenches, ratchet tap holders, round die handles, and TCT multi-purpose bits — including HSS M2 and Cobalt M35 twist drill bits in metric (3mm to 13mm jobber, 14mm to 25mm reduced 1\/2\" shank) and imperial (1\/8\" to 1\/2\" jobber, 9\/16\" to 1\" reduced shank) sizes; complete 25-piece HSS drill bit sets (M1 to 13mm by 0.5mm steps); HSS spiral-point thru-hole machine taps and spiral-flute blind-hole machine taps in M3 to M10; carbon steel hand taps in NC imperial sizes (1\/8\"-40 to 1\"-8) and HSS metric hand taps (M3 to M24); CS pipe taps in NPT sizes 1\/8\"-27 to 1\"-11.5; HSS countersink drills 90°; AL TiSIN-coated HSSE-M35 step drill bits with 3 spiral flutes (4–32mm and 5–35mm); plus DIN 1814 tap wrenches, ratchet tap holders, and round die handles. Whether you fabricate steel components in Quezon City, machine parts in Caloocan, run an automotive shop in Cebu, or maintain industrial equipment in Davao, GSR delivers the German-grade threading and drilling precision experienced metalworkers trust.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll Find in This Collection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR HSS M2 Twist Drill Bits\u003c\/strong\u003e — 135° split point, nitrided and fully ground in metric (3mm to 13mm by 0.5mm) and imperial (1\/8\" to 1\/2\") sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR Cobalt M35 Twist Drill Bits\u003c\/strong\u003e — premium cobalt alloy for stainless steel, hardened steel, and tough materials, in metric and imperial sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR 1\/2\" Shank Reduced Drill Bits\u003c\/strong\u003e — large diameter HSS bits in 9\/16\" to 1\" imperial and 14mm to 25mm metric, with 1\/2\" shanks for standard chuck capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR HSS Drill Bit Set\u003c\/strong\u003e — 25-piece premium set covering M1 to 13mm by 0.5mm increments in a metal storage case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR HSS Spiral Point Machine Taps (Thru Hole)\u003c\/strong\u003e — M3 to M10 for high-speed power tapping in through-holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR HSS Spiral Flute Machine Taps (Blind Hole)\u003c\/strong\u003e — M3 to M10 for blind-hole tapping where chips must evacuate up the flutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC Hand Taps 3pcs\/Set\u003c\/strong\u003e — Carbon Steel (NC imperial 1\/8\"-40 to 1\"-8) and HSS (metric M3 to M24) for manual threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC CS Pipe Taps NPT\u003c\/strong\u003e — 1\/8\"-27, 1\/4\"-18, 3\/8\"-18, 1\/2\"-14, 3\/4\"-14, and 1\"-11.5 for plumbing and pipe fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR HSS Countersink Drills 90°\u003c\/strong\u003e — M12.4 (M8 shank), M15 (M10 shank), and M19 (M10 shank) for chamfering bolt heads and deburring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSR AL TiSIN HSSE-M35 Step Drill Bits\u003c\/strong\u003e — 3-flute spiral, hex shank, in 4–32mm and 5–35mm ranges for sheet metal and panel work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC Tap Wrench DIN 1814\u003c\/strong\u003e — adjustable T-handle wrenches No. 1 (M1–M10), No. 2 (M4–M12), No. 3 (M5–M20), and No. 4 (M9–M27)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC Ratchet Tap Holder\u003c\/strong\u003e — No. 2 ratchet handle for M5–M12 taps in confined spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC Round Die Handle\u003c\/strong\u003e — 1.1\/2\" (38×14mm) for hand-threading external threads with split-die rounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGC TCT Multi-Purpose Bits\u003c\/strong\u003e — tungsten carbide tipped drill bits in 5mm, 6mm, 8mm, 10mm, 12mm, and 5-piece sets for masonry, tile, and multi-material drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGSR \/ RGC Drill Bits and Taps Price Range in the Philippines\u003c\/h2\u003e\n\u003cp\u003eGSR is positioned as a premium German metalworking tool brand offering professional-grade drilling and threading at industrial pricing. RGC accessories complement the GSR cutting tools at value pricing. Bulk and shop pricing is available for fabrication shops, machine shops, automotive workshops, and maintenance teams that consume drill bits and taps in volume.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntry-level \/ small individual bits and taps:\u003c\/strong\u003e Small HSS drill bits (3mm–8mm), small hand taps (M3–M6, 1\/8\"–1\/4\"), TCT multi-purpose bits, and basic countersinks ranging from ₱18 to ₱340 — practical for single-job purchases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-range \/ standard sizes and accessories:\u003c\/strong\u003e Mid-range twist drills (8mm–13mm and 1\/4\"–1\/2\"), standard hand and machine taps (M8–M16), pipe taps, RGC tap wrenches, ratchet tap holder, and round die handle ranging from ₱340 to ₱1,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional \/ large diameter, sets, and specialty:\u003c\/strong\u003e 1\/2\" shank reduced drill bits (9\/16\"–1\" and 14mm–25mm), large hand taps (M18–M24, 7\/8\"–1\"), HSS countersinks, AL TiSIN step drill bits, and the 25-piece HSS Drill Bit Set ranging from ₱1,000 to ₱3,875\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChoosing the Right GSR \/ RGC Tool\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRecommended Tool\u003c\/th\u003e\n\u003cth\u003eMaterial Best For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral-purpose drilling\u003c\/td\u003e\n\u003ctd\u003eGSR HSS M2 Twist Drill Bit\u003c\/td\u003e\n\u003ctd\u003eMild steel, aluminum, brass, plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless steel \/ hardened drilling\u003c\/td\u003e\n\u003ctd\u003eGSR Cobalt M35 Twist Drill Bit\u003c\/td\u003e\n\u003ctd\u003eStainless, hardened steel, tool steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge-diameter drilling on standard chucks\u003c\/td\u003e\n\u003ctd\u003eGSR 1\/2\" Shank Reduced Drill Bit\u003c\/td\u003e\n\u003ctd\u003eUp to 1\" or 25mm in 1\/2\" chuck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-tapping through-holes\u003c\/td\u003e\n\u003ctd\u003eGSR Spiral Point Machine Tap\u003c\/td\u003e\n\u003ctd\u003ePushes chips ahead — fast machine tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping blind holes\u003c\/td\u003e\n\u003ctd\u003eGSR Spiral Flute Machine Tap\u003c\/td\u003e\n\u003ctd\u003ePulls chips out — clean blind-hole threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand tapping (general)\u003c\/td\u003e\n\u003ctd\u003eRGC 3pc Hand Tap Set\u003c\/td\u003e\n\u003ctd\u003eManual threading, repair work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe threading\u003c\/td\u003e\n\u003ctd\u003eRGC CS Pipe Tap NPT\u003c\/td\u003e\n\u003ctd\u003ePlumbing, pneumatic fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt-head chamfering\u003c\/td\u003e\n\u003ctd\u003eGSR HSS Countersink 90°\u003c\/td\u003e\n\u003ctd\u003eFlush-mounting flat-head fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet metal \/ panel holes\u003c\/td\u003e\n\u003ctd\u003eGSR AL TiSIN Step Drill Bit\u003c\/td\u003e\n\u003ctd\u003eMultiple diameters in thin material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMasonry \/ tile \/ multi-material\u003c\/td\u003e\n\u003ctd\u003eRGC TCT Multi-Purpose Bit\u003c\/td\u003e\n\u003ctd\u003eConcrete, brick, ceramic tile, wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding hand taps\u003c\/td\u003e\n\u003ctd\u003eRGC Tap Wrench DIN 1814\u003c\/td\u003e\n\u003ctd\u003eT-handle for manual tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping in tight spaces\u003c\/td\u003e\n\u003ctd\u003eRGC Ratchet Tap Holder No. 2\u003c\/td\u003e\n\u003ctd\u003eOne-handed ratchet tapping (M5–M12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal threading (dies)\u003c\/td\u003e\n\u003ctd\u003eRGC Round Die Handle 1.1\/2\"\u003c\/td\u003e\n\u003ctd\u003eHand cutting external threads with split dies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Professionals Use GSR Drill Bits and Taps\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGerman engineering with consistent dimensional accuracy and edge geometry across every bit and tap — critical for production work where threads must mate properly\u003c\/li\u003e\n\u003cli\u003e135° split-point geometry on GSR twist drills self-centers without a pilot hole and starts cleanly on hard surfaces, reducing wandering and broken bits\u003c\/li\u003e\n\u003cli\u003eNitrided, fully-ground HSS M2 surfaces resist heat and wear longer than uncoated bargain bits — saving total tooling cost in production\u003c\/li\u003e\n\u003cli\u003eCobalt M35 alloy delivers significantly longer life in stainless steel, hardened steel, and high-strength alloys where standard HSS overheats and fails\u003c\/li\u003e\n\u003cli\u003eSpiral point thru-hole machine taps push chips forward — ideal for fast power tapping in production through-holes\u003c\/li\u003e\n\u003cli\u003eSpiral flute blind-hole machine taps lift chips up and out — essential for clean blind-hole threads where chip evacuation is otherwise impossible\u003c\/li\u003e\n\u003cli\u003eAL TiSIN-coated step drill bits deliver multi-diameter sheet metal hole-making with extended coating life and smooth, deburred holes\u003c\/li\u003e\n\u003cli\u003eRGC accessories (tap wrenches, ratchet holders, die handles) provide the leverage and torque control needed to tap by hand without breaking the tap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExpert Tips for Drilling and Tapping\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlways use cutting fluid when drilling and tapping — even cheap general-purpose cutting oil dramatically extends bit and tap life, especially in stainless steel and Cobalt M35 applications where work hardening destroys uncooled bits\u003c\/li\u003e\n\u003cli\u003eMatch RPM to material and bit size — small HSS bits (3–6mm) in mild steel run at 1,500–2,500 RPM, larger bits (10–13mm) drop to 500–800 RPM, and stainless steel runs at half those speeds; running too fast generates heat that destroys the cutting edge\u003c\/li\u003e\n\u003cli\u003eFor tapping, drill the correct tap-drill size first — for M6×1.0, drill 5.0mm; for M8×1.25, drill 6.8mm; for 1\/4\"-20 NC, drill #7 (5.1mm); using the wrong tap-drill size produces weak threads or breaks the tap\u003c\/li\u003e\n\u003cli\u003eWhen hand-tapping, advance the tap one full turn forward, then back it off a quarter turn to break chips — never force a hand tap; if you feel binding, back out, clear chips, and restart with cutting fluid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from KHM Megatools\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrice Match Program — we match competitor pricing on eligible items\u003c\/li\u003e\n\u003cli\u003eSame-day delivery within Metro Manila\u003c\/li\u003e\n\u003cli\u003eNationwide shipping across the Philippines\u003c\/li\u003e\n\u003cli\u003eWide selection of GSR German drill bits, machine taps, and RGC threading accessories\u003c\/li\u003e\n\u003cli\u003eTrusted by fabricators, machinists, automotive shops, and maintenance teams\u003c\/li\u003e\n\u003cli\u003eBIR-registered with official receipts for business buyers\u003c\/li\u003e\n\u003cli\u003eBulk and shop pricing available — ideal for production shops that consume drill bits and taps in volume\u003c\/li\u003e\n\u003cli\u003eAuthentic German-made GSR and RGC accessories sourced for the Philippine market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat's the difference between HSS M2 and Cobalt M35 drill bits?\u003c\/h3\u003e\n\u003cp\u003eHSS M2 is high-speed steel suitable for general-purpose drilling in mild steel, aluminum, brass, plastic, and wood — affordable and widely used. Cobalt M35 contains 5% cobalt alloy added to the steel matrix, dramatically improving heat resistance and edge retention in stainless steel, hardened steel, tool steel, and abrasive materials. For shops that drill stainless or alloy steels regularly, Cobalt M35 pays for itself in extended bit life.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's the difference between spiral point and spiral flute machine taps?\u003c\/h3\u003e\n\u003cp\u003eSpiral point taps (also called gun taps) push chips forward through the hole — making them ideal for tapping through-holes where chips can exit out the bottom. Spiral flute taps lift chips backward up the flutes — essential for blind holes (closed-bottom) where chips have nowhere else to go. Using the wrong tap type causes chip packing, broken taps, and ruined threads. Always match the tap to the hole geometry.\u003c\/p\u003e\n\n\u003ch3\u003eWhat tap-drill size do I use for metric and imperial taps?\u003c\/h3\u003e\n\u003cp\u003eCommon metric tap-drill sizes: M3×0.5 → 2.5mm, M4×0.7 → 3.3mm, M5×0.8 → 4.2mm, M6×1.0 → 5.0mm, M8×1.25 → 6.8mm, M10×1.5 → 8.5mm, M12×1.75 → 10.2mm. Common imperial NC tap-drill sizes: 1\/4\"-20 → #7 (5.1mm), 5\/16\"-18 → F (6.5mm), 3\/8\"-16 → 5\/16\" (7.9mm), 1\/2\"-13 → 27\/64\" (10.7mm). Always reference a tap-drill chart to confirm the exact size for the thread you are cutting.\u003c\/p\u003e\n\n\u003ch3\u003eAre GSR drill bits compatible with cordless drills and impact drivers?\u003c\/h3\u003e\n\u003cp\u003eGSR HSS and Cobalt M35 twist drill bits use standard round shanks compatible with all 3-jaw chucks on corded and cordless drills. The AL TiSIN step drill bits feature hex shanks, making them compatible with impact drivers, magnetic bit holders, and quick-change chucks. Always run drills (not impacts) for precision metal drilling — the impact mechanism on drivers can cause bit breakage when drilling hard materials.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the AL TiSIN coating on the step drill bit do?\u003c\/h3\u003e\n\u003cp\u003eAL TiSIN (Aluminum Titanium Silicon Nitride) is a multi-layer hard coating that significantly increases surface hardness, heat resistance, and lubricity compared to uncoated or basic TiN-coated bits. The result is faster cutting, smoother holes, and 2–3× longer tool life — particularly valuable on step drill bits that drill multiple diameters per cycle and accumulate heat quickly.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Collections\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/drill-bits\"\u003eDrill Bits Philippines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cutting-tools\"\u003eCutting Tools Philippines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/taps-dies\"\u003eTaps and Dies Philippines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/3keego\"\u003e3Keego Cutting Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"@id\": \"https:\/\/khmtools.com.ph\/collections\/gsr\",\n      \"name\": \"GSR Germany Drill Bits, Taps, and RGC Threading Tools Philippines\",\n      \"description\": \"Shop GSR Germany HSS and Cobalt M35 twist drill bits, spiral point and spiral flute machine taps, hand taps, NPT pipe taps, countersink drills, AL TiSIN step drill bits, and RGC tap wrenches in the Philippines for fabricators, machinists, and metalworking shops.\",\n      \"url\": \"https:\/\/khmtools.com.ph\/collections\/gsr\",\n      \"inLanguage\": \"en-PH\",\n      \"isPartOf\": {\n        \"@id\": \"https:\/\/khmtools.com.ph\/#website\"\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/khmtools.com.ph\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Brands\",\n          \"item\": \"https:\/\/khmtools.com.ph\/collections\/brands\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"GSR\",\n          \"item\": \"https:\/\/khmtools.com.ph\/collections\/gsr\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What's the difference between HSS M2 and Cobalt M35 drill bits?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"HSS M2 is high-speed steel suitable for general-purpose drilling in mild steel, aluminum, brass, plastic, and wood — affordable and widely used. Cobalt M35 contains 5% cobalt alloy added to the steel matrix, dramatically improving heat resistance and edge retention in stainless steel, hardened steel, tool steel, and abrasive materials. For shops that drill stainless or alloy steels regularly, Cobalt M35 pays for itself in extended bit life.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What's the difference between spiral point and spiral flute machine taps?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Spiral point taps (also called gun taps) push chips forward through the hole — making them ideal for tapping through-holes where chips can exit out the bottom. Spiral flute taps lift chips backward up the flutes — essential for blind holes (closed-bottom) where chips have nowhere else to go. Using the wrong tap type causes chip packing, broken taps, and ruined threads.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What tap-drill size do I use for metric and imperial taps?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Common metric tap-drill sizes: M3×0.5 → 2.5mm, M4×0.7 → 3.3mm, M5×0.8 → 4.2mm, M6×1.0 → 5.0mm, M8×1.25 → 6.8mm, M10×1.5 → 8.5mm, M12×1.75 → 10.2mm. Common imperial NC tap-drill sizes: 1\/4\\\"-20 → #7 (5.1mm), 5\/16\\\"-18 → F (6.5mm), 3\/8\\\"-16 → 5\/16\\\" (7.9mm), 1\/2\\\"-13 → 27\/64\\\" (10.7mm). Always reference a tap-drill chart to confirm the exact size for the thread you are cutting.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are GSR drill bits compatible with cordless drills and impact drivers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"GSR HSS and Cobalt M35 twist drill bits use standard round shanks compatible with all 3-jaw chucks on corded and cordless drills. The AL TiSIN step drill bits feature hex shanks, making them compatible with impact drivers, magnetic bit holders, and quick-change chucks. Always run drills (not impacts) for precision metal drilling — the impact mechanism on drivers can cause bit breakage when drilling hard materials.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the AL TiSIN coating on the step drill bit do?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"AL TiSIN (Aluminum Titanium Silicon Nitride) is a multi-layer hard coating that significantly increases surface hardness, heat resistance, and lubricity compared to uncoated or basic TiN-coated bits. The result is faster cutting, smoother holes, and 2–3× longer tool life — particularly valuable on step drill bits that drill multiple diameters per cycle and accumulate heat quickly.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/khmtools.com.ph\/#organization\",\n      \"name\": \"KHM Megatools\",\n      \"url\": \"https:\/\/khmtools.com.ph\"\n    }\n  ]\n}\n\u003c\/script\u003e","products":[{"product_id":"gsr-hand-tap-set-metric-thread","title":"GSR Hand Tap Set (Metric Thread)","description":"\u003cp\u003e\u003cstrong\u003eGSR Hand Tap Set (Metric Thread)\u003c\/strong\u003e is a precision threading tool designed for cutting internal metric threads in metal, plastic, and similar materials. Available in both standard carbon steel and high-speed steel (HSS) variants, it provides flexibility depending on the application and durability requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe standard taps are ideal for general-purpose threading, while the HSS taps offer enhanced strength, wear resistance, and performance for more demanding applications. This wide range of metric sizes ensures compatibility with various fastening and fabrication needs.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eAvailable in carbon steel and HSS for different applications\u003c\/li\u003e\n\u003cli\u003eMetric thread standard for universal compatibility\u003c\/li\u003e\n\u003cli\u003eWide size range for versatile threading tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – Carbon Steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3 x 0.5\u003c\/td\u003e\n\u003ctd\u003e71.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 x 0.7\u003c\/td\u003e\n\u003ctd\u003e87.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5 x 0.8\u003c\/td\u003e\n\u003ctd\u003e91.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM6 x 1.0\u003c\/td\u003e\n\u003ctd\u003e95.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM8 x 1.25\u003c\/td\u003e\n\u003ctd\u003e142.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM10 x 1.5\u003c\/td\u003e\n\u003ctd\u003e157.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM12 x 1.75\u003c\/td\u003e\n\u003ctd\u003e185.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM14 x 2.0\u003c\/td\u003e\n\u003ctd\u003e251.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM16 x 2.0\u003c\/td\u003e\n\u003ctd\u003e279.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM18 x 2.5\u003c\/td\u003e\n\u003ctd\u003e412.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM20 x 2.5\u003c\/td\u003e\n\u003ctd\u003e467.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM22 x 2.5\u003c\/td\u003e\n\u003ctd\u003e557.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM24 x 3.0\u003c\/td\u003e\n\u003ctd\u003e706.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – HSS\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3 x 0.5\u003c\/td\u003e\n\u003ctd\u003e236.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 x 0.7\u003c\/td\u003e\n\u003ctd\u003e236.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5 x 0.8\u003c\/td\u003e\n\u003ctd\u003e259.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM6 x 1.0\u003c\/td\u003e\n\u003ctd\u003e267.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM8 x 1.25\u003c\/td\u003e\n\u003ctd\u003e338.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM10 x 1.5\u003c\/td\u003e\n\u003ctd\u003e471.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM12 x 1.75\u003c\/td\u003e\n\u003ctd\u003e612.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"38%\"\u003e\n\u003ccol width=\"62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHand Tap (Metric Thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCarbon Steel\u003c\/p\u003e\n\u003cp\u003eHigh-Speed Steel (HSS)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThread Cutting \u0026amp; Internal Threading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc GSR Hand Tap (selected size and material)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about our \u003ca href=\"\/pages\/warranty\"\u003eWarranty Policy\u003c\/a\u003e or contact us for professional assistance.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"M3 x 0.5","offer_id":48542503633113,"sku":null,"price":71.0,"currency_code":"PHP","in_stock":true},{"title":"M4 x 0.7","offer_id":48542503665881,"sku":null,"price":87.0,"currency_code":"PHP","in_stock":true},{"title":"M5 x 0.8","offer_id":48542503698649,"sku":null,"price":91.0,"currency_code":"PHP","in_stock":true},{"title":"M6 x 1.0","offer_id":48542503731417,"sku":null,"price":95.0,"currency_code":"PHP","in_stock":true},{"title":"M8 x 1.25","offer_id":48542503764185,"sku":null,"price":142.0,"currency_code":"PHP","in_stock":true},{"title":"M10 x 1.5","offer_id":48542503796953,"sku":null,"price":157.0,"currency_code":"PHP","in_stock":true},{"title":"M12 x 1.75","offer_id":48542503829721,"sku":null,"price":185.0,"currency_code":"PHP","in_stock":true},{"title":"M14 x 2.0","offer_id":48542503862489,"sku":null,"price":251.0,"currency_code":"PHP","in_stock":true},{"title":"M16 x 2.0","offer_id":48542503895257,"sku":null,"price":279.0,"currency_code":"PHP","in_stock":true},{"title":"M18 x 2.5","offer_id":48542503928025,"sku":null,"price":412.0,"currency_code":"PHP","in_stock":true},{"title":"M20 x 2.5","offer_id":48542503960793,"sku":null,"price":467.0,"currency_code":"PHP","in_stock":true},{"title":"M22 x 2.5","offer_id":48542503993561,"sku":null,"price":557.0,"currency_code":"PHP","in_stock":true},{"title":"M24 x 3.0","offer_id":48542504026329,"sku":null,"price":706.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M3 x 0.5","offer_id":48542504059097,"sku":null,"price":236.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M4 x 0.7","offer_id":48542504091865,"sku":null,"price":236.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M5 x 0.8","offer_id":48542504124633,"sku":null,"price":259.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M6 x 1.0","offer_id":48542504157401,"sku":null,"price":267.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M8 x 1.25","offer_id":48542504190169,"sku":null,"price":338.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M10 x 1.5","offer_id":48542504222937,"sku":null,"price":471.0,"currency_code":"PHP","in_stock":true},{"title":"HSS M12 x 1.75","offer_id":48542504255705,"sku":null,"price":612.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3592\/8728\/files\/RGC-Hand-Tap-Set-_Inches-English-Thread_288768fa-83a3-49fe-a9f6-0cd99a9e8436.png?v=1776402600"},{"product_id":"gsr-hss-twist-drill-bit","title":"GSR HSS Twist Drill Bit","description":"\u003cp\u003e\u003cstrong\u003eGSR HSS Twist Drill Bit\u003c\/strong\u003e is a high-performance drilling tool designed for precision drilling in metal, plastic, and wood. Manufactured from HSS M2 material and fully ground for accuracy, it delivers consistent cutting performance and durability for both professional and general-purpose use.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a 135° split point tip and nitrided finish, this drill bit ensures faster penetration, reduced walking, and improved wear resistance. It is available in a wide range of metric and inch sizes, making it suitable for various drilling requirements in workshop, construction, and maintenance applications.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHSS M2 construction for strength and long-lasting performance\u003c\/li\u003e\n\u003cli\u003e135° split point for precise and efficient drilling\u003c\/li\u003e\n\u003cli\u003eNitrided and fully ground for improved durability and accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – Metric\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003e15.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.5 mm\u003c\/td\u003e\n\u003ctd\u003e18.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 mm\u003c\/td\u003e\n\u003ctd\u003e21.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.5 mm\u003c\/td\u003e\n\u003ctd\u003e29.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e33.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.5 mm\u003c\/td\u003e\n\u003ctd\u003e41.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e48.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.5 mm\u003c\/td\u003e\n\u003ctd\u003e57.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7 mm\u003c\/td\u003e\n\u003ctd\u003e69.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.5 mm\u003c\/td\u003e\n\u003ctd\u003e82.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e95.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8.5 mm\u003c\/td\u003e\n\u003ctd\u003e109.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003ctd\u003e126.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e140.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003e161.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10.5 mm\u003c\/td\u003e\n\u003ctd\u003e177.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11 mm\u003c\/td\u003e\n\u003ctd\u003e204.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11.5 mm\u003c\/td\u003e\n\u003ctd\u003e224.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003ctd\u003e255.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.5 mm\u003c\/td\u003e\n\u003ctd\u003e279.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e298.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – Inch\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/8\"\u003c\/td\u003e\n\u003ctd\u003e19.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/32\"\u003c\/td\u003e\n\u003ctd\u003e28.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/16\"\u003c\/td\u003e\n\u003ctd\u003e37.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e65.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/16\"\u003c\/td\u003e\n\u003ctd\u003e106.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003ctd\u003e181.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/16\"\u003c\/td\u003e\n\u003ctd\u003e247.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003ctd\u003e338.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"38%\"\u003e\n\u003ccol width=\"62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwist Drill Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHSS M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e135°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNitrided, Fully Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal, Wood \u0026amp; Plastic Drilling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc GSR HSS Twist Drill Bit (selected size)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about our \u003ca href=\"\/pages\/warranty\"\u003eWarranty Policy\u003c\/a\u003e or contact us for professional assistance.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"3mm","offer_id":48542647222489,"sku":null,"price":15.0,"currency_code":"PHP","in_stock":true},{"title":"3.5mm","offer_id":48542647255257,"sku":null,"price":18.0,"currency_code":"PHP","in_stock":true},{"title":"4mm","offer_id":48542647288025,"sku":null,"price":21.0,"currency_code":"PHP","in_stock":true},{"title":"4.5mm","offer_id":48542647320793,"sku":null,"price":29.0,"currency_code":"PHP","in_stock":true},{"title":"5mm","offer_id":48542647353561,"sku":null,"price":33.0,"currency_code":"PHP","in_stock":true},{"title":"5.5mm","offer_id":48542647386329,"sku":null,"price":41.0,"currency_code":"PHP","in_stock":true},{"title":"6mm","offer_id":48542647419097,"sku":null,"price":48.0,"currency_code":"PHP","in_stock":true},{"title":"6.5mm","offer_id":48542647451865,"sku":null,"price":57.0,"currency_code":"PHP","in_stock":true},{"title":"7mm","offer_id":48542647484633,"sku":null,"price":69.0,"currency_code":"PHP","in_stock":true},{"title":"7.5mm","offer_id":48542647517401,"sku":null,"price":82.0,"currency_code":"PHP","in_stock":true},{"title":"8mm","offer_id":48542647550169,"sku":null,"price":95.0,"currency_code":"PHP","in_stock":true},{"title":"8.5mm","offer_id":48542647582937,"sku":null,"price":109.0,"currency_code":"PHP","in_stock":true},{"title":"9mm","offer_id":48542647615705,"sku":null,"price":126.0,"currency_code":"PHP","in_stock":true},{"title":"9.5mm","offer_id":48542647648473,"sku":null,"price":140.0,"currency_code":"PHP","in_stock":true},{"title":"10mm","offer_id":48542647681241,"sku":null,"price":161.0,"currency_code":"PHP","in_stock":true},{"title":"10.5mm","offer_id":48542647714009,"sku":null,"price":177.0,"currency_code":"PHP","in_stock":true},{"title":"11mm","offer_id":48542647746777,"sku":null,"price":204.0,"currency_code":"PHP","in_stock":true},{"title":"11.5mm","offer_id":48542647779545,"sku":null,"price":224.0,"currency_code":"PHP","in_stock":true},{"title":"12mm","offer_id":48542647812313,"sku":null,"price":255.0,"currency_code":"PHP","in_stock":true},{"title":"12.5mm","offer_id":48542647845081,"sku":null,"price":279.0,"currency_code":"PHP","in_stock":true},{"title":"13mm","offer_id":48542647877849,"sku":null,"price":298.0,"currency_code":"PHP","in_stock":true},{"title":"1\/8\"","offer_id":48542665965785,"sku":null,"price":19.0,"currency_code":"PHP","in_stock":true},{"title":"5\/32\"","offer_id":48542665998553,"sku":null,"price":28.0,"currency_code":"PHP","in_stock":true},{"title":"3\/16\"","offer_id":48542666031321,"sku":null,"price":37.0,"currency_code":"PHP","in_stock":true},{"title":"1\/4\"","offer_id":48542666064089,"sku":null,"price":65.0,"currency_code":"PHP","in_stock":true},{"title":"5\/16\"","offer_id":48542666096857,"sku":null,"price":106.0,"currency_code":"PHP","in_stock":true},{"title":"3\/8\"","offer_id":48542666129625,"sku":null,"price":181.0,"currency_code":"PHP","in_stock":true},{"title":"7\/16\"","offer_id":48542666162393,"sku":null,"price":247.0,"currency_code":"PHP","in_stock":true},{"title":"1\/2\"","offer_id":48542666195161,"sku":null,"price":338.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3592\/8728\/files\/GSR-HSS-Twist-Drill-Bit.png?v=1776407615"},{"product_id":"gsr-cobalt-twist-drill-bit","title":"GSR 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Manufactured from high-speed steel (HSS), it provides reliable performance, durability, and clean finishing results.\u003c\/p\u003e\n\n\u003cp\u003eWith a 90° cutting angle, this countersink drill is ideal for standard screw head applications. Its fully ground construction ensures smooth cutting action, making it suitable for use on metal, wood, and plastic materials in both professional and workshop environments.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e90° countersink angle for standard screw seating\u003c\/li\u003e\n\u003cli\u003eHSS construction for durability and consistent performance\u003c\/li\u003e\n\u003cli\u003eFully ground design for smooth and precise chamfering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize \/ Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM12.4 (Shank: M8 \/ Nose Dia: M2.8 \/ OAL: M56)\u003c\/td\u003e\n\u003ctd\u003e581.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM15 (Shank: M10 \/ Nose Dia: M3.2 \/ OAL: M60)\u003c\/td\u003e\n\u003ctd\u003e718.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM19 (Shank: M10 \/ Nose Dia: M3.5 \/ OAL: M63)\u003c\/td\u003e\n\u003ctd\u003e847.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"38%\"\u003e\n\u003ccol width=\"62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCountersink Drill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCountersinking \u0026amp; Chamfering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc GSR HSS Countersink Drill (selected size)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about our \u003ca href=\"\/pages\/warranty\"\u003eWarranty Policy\u003c\/a\u003e or contact us for professional assistance.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"M12.4","offer_id":48542721835225,"sku":null,"price":581.0,"currency_code":"PHP","in_stock":true},{"title":"M15","offer_id":48542721867993,"sku":null,"price":718.0,"currency_code":"PHP","in_stock":true},{"title":"M19","offer_id":48542721900761,"sku":null,"price":847.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3592\/8728\/files\/GSR-HSS-Countersink-Drill.png?v=1776410144"},{"product_id":"gsr-hss-drill-bit-set","title":"GSR HSS Drill Bit Set","description":"\u003cp\u003e\u003cstrong\u003eGSR HSS Drill Bit Set (25pcs)\u003c\/strong\u003e is a comprehensive drilling solution designed for precision work across metal, wood, and plastic materials. Manufactured from high-speed steel (HSS), this set provides durability, consistent cutting performance, and long service life for both professional and DIY applications.\u003c\/p\u003e\n\n\u003cp\u003eCovering sizes from 1mm to 13mm in 0.5mm increments, this 25-piece set ensures versatility for a wide range of drilling tasks. Each bit is engineered for accuracy and smooth drilling, making it ideal for workshop, maintenance, and fabrication use.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eComplete 25-piece set covering 1mm to 13mm sizes\u003c\/li\u003e\n\u003cli\u003e0.5mm step increments for precise drilling selection\u003c\/li\u003e\n\u003cli\u003eHSS construction for durability and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetal, wood, and plastic drilling\u003c\/li\u003e\n\u003cli\u003eWorkshop and fabrication tasks\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance and repair work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"38%\"\u003e\n\u003ccol width=\"62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwist Drill Bit Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm – 13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncrement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 pcs \/ set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-Material Drilling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e25 pcs GSR HSS Drill Bits (1mm–13mm, 0.5mm increments)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about our \u003ca href=\"\/pages\/warranty\"\u003eWarranty Policy\u003c\/a\u003e or contact us for professional assistance.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"Default Title","offer_id":48542728061145,"sku":null,"price":3038.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3592\/8728\/files\/GSR-HSS-Drill-Bit-Set.png?v=1776411440"},{"product_id":"gsr-hss-shank-drill-bit-1-2","title":"GSR HSS Shank Drill Bit 1\/2\"","description":"\u003cp\u003e\u003cstrong\u003eGSR HSS Shank Drill Bit 1\/2\"\u003c\/strong\u003e is a heavy-duty drilling tool designed for larger hole applications in metal, wood, and plastic. Made from high-speed steel (HSS), it offers durability, strength, and consistent cutting performance for demanding workshop and industrial tasks.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a 1\/2\" shank, this drill bit is compatible with high-capacity drills, providing stable operation and reduced slippage during drilling. Available in both inch and metric sizes, it delivers flexibility for a wide range of applications requiring larger diameter holes.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHSS construction for durability and long service life\u003c\/li\u003e\n\u003cli\u003e1\/2\" shank for secure grip and heavy-duty drilling\u003c\/li\u003e\n\u003cli\u003eAvailable in both inch and metric sizes for versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – Inch\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\/16\"\u003c\/td\u003e\n\u003ctd\u003e349.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8\"\u003c\/td\u003e\n\u003ctd\u003e369.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\/16\"\u003c\/td\u003e\n\u003ctd\u003e424.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e490.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\/8\"\u003c\/td\u003e\n\u003ctd\u003e604.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e784.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes – Metric\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"70%\"\u003e\n\u003ccol width=\"30%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice (₱)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003ctd\u003e338.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003ctd\u003e361.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003ctd\u003e381.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17 mm\u003c\/td\u003e\n\u003ctd\u003e424.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003ctd\u003e447.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e490.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003ctd\u003e514.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21 mm\u003c\/td\u003e\n\u003ctd\u003e557.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22 mm\u003c\/td\u003e\n\u003ctd\u003e581.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23 mm\u003c\/td\u003e\n\u003ctd\u003e671.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e694.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003e761.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"0\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"38%\"\u003e\n\u003ccol width=\"62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwist Drill Bit (Large Diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge Hole Drilling (Metal, Wood \u0026amp; Plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 pc GSR HSS Shank Drill Bit (selected size)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about our \u003ca href=\"\/pages\/warranty\"\u003eWarranty Policy\u003c\/a\u003e or contact us for professional assistance.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"9\/16\"","offer_id":48542773215449,"sku":null,"price":349.0,"currency_code":"PHP","in_stock":true},{"title":"5\/8\"","offer_id":48542773248217,"sku":null,"price":369.0,"currency_code":"PHP","in_stock":true},{"title":"11\/16\"","offer_id":48542773280985,"sku":null,"price":424.0,"currency_code":"PHP","in_stock":true},{"title":"3\/4\"","offer_id":48542773313753,"sku":null,"price":490.0,"currency_code":"PHP","in_stock":true},{"title":"7\/8\"","offer_id":48542773346521,"sku":null,"price":604.0,"currency_code":"PHP","in_stock":true},{"title":"1\"","offer_id":48542773379289,"sku":null,"price":784.0,"currency_code":"PHP","in_stock":true},{"title":"14mm","offer_id":48542773412057,"sku":null,"price":338.0,"currency_code":"PHP","in_stock":true},{"title":"15mm","offer_id":48542773444825,"sku":null,"price":361.0,"currency_code":"PHP","in_stock":true},{"title":"16mm","offer_id":48542773477593,"sku":null,"price":381.0,"currency_code":"PHP","in_stock":true},{"title":"17mm","offer_id":48542773510361,"sku":null,"price":424.0,"currency_code":"PHP","in_stock":true},{"title":"18mm","offer_id":48542773543129,"sku":null,"price":447.0,"currency_code":"PHP","in_stock":true},{"title":"19mm","offer_id":48542773575897,"sku":null,"price":490.0,"currency_code":"PHP","in_stock":true},{"title":"20mm","offer_id":48542773608665,"sku":null,"price":514.0,"currency_code":"PHP","in_stock":true},{"title":"21mm","offer_id":48542773641433,"sku":null,"price":557.0,"currency_code":"PHP","in_stock":true},{"title":"22mm","offer_id":48542773674201,"sku":null,"price":581.0,"currency_code":"PHP","in_stock":true},{"title":"23mm","offer_id":48542773706969,"sku":null,"price":671.0,"currency_code":"PHP","in_stock":true},{"title":"24mm","offer_id":48542773739737,"sku":null,"price":694.0,"currency_code":"PHP","in_stock":true},{"title":"25mm","offer_id":48542773772505,"sku":null,"price":761.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/3592\/8728\/files\/GSR-HSS-Shank-Drill-Bit-1-2.png?v=1776413199"},{"product_id":"gsr-spiral-point-thru-hole","title":"GSR Spiral Point Thru Hole","description":"\u003cp\u003e\u003cstrong\u003eGSR Spiral Point Thru Hole Tap\u003c\/strong\u003e is a high-efficiency threading tool designed for cutting internal threads in through holes. Its spiral point (gun tap) design pushes chips forward, allowing faster tapping and reducing clogging during operation.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for precision and durability, this tap is ideal for production work and general threading applications in metal and similar materials. 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