Diager Core Bits & Annular Cutters

Diager Core Bits & Annular Cutters are for cutting large round holes in concrete, masonry and tile for pipes, ducts, cables and aircon lines. This collection includes diamond core drill bits, carbide rotary hammer core bits, a wide range of core bit adapters and extensions, a centering guide and an extraction kit, suited to plumbers, electricians, aircon installers and core drilling contractors.

What you'll find

• Diamond core bits: Diager L400 Diamond Core Drill Bit 1-1/4" Connection, L400 Diamond Core Drill Bit 1/2" Connection, L600 Diamond Core Drill Bit 1-1/4" Connection, Diamond Core Drill Bit M16 and Blue Ceram Diamond Core Drill Bit Hex for tile
• Rotary hammer core bits: Diager SDS-Plus Rotary Hammer Core Bit and SDS-Max Rotary Hammer Carbide Core Bit
• Rotary hammer adapters: Diager SDS-Plus Carbide Core Bit Adapter, SDS-Plus Core Bit Adapter Pro Compatible and SDS-Max Core Bit Adapter
• Diamond core adapters and extensions: Diager 369H Diamond Core Bit Adapter for Drilling Motor, 381H, 382H and 385H Diamond Core Bit Adapters for Hilti, 383H and 384H Adapter and Extension, 390H and 394H Adapters, and Hexa Diamond Core Bit Adaptor
• Accessories: Diager 420D08L0120 Diamond Core Bit Centering Guide and 303 Core Bit Extraction Kit

Choosing the right one

• Check the connection on your core drill (1-1/4", 1/2", M16, SDS or hex) and choose the matching bit or adapter.
• Use water with diamond core bits to cool the segments and flush out slurry.
• Start with a centering guide or a slight angle to keep the bit from wandering.
• Use carbide rotary hammer core bits for brick and block, and diamond bits for reinforced concrete.

See Diager core drills or the full Diager range.

Order online or visit KHM Megatools on Blumentritt Rd, Sampaloc, Manila. Same Day Delivery is available in Metro Manila, and our Price Match Program lets you send a lower price for review.