If competitor has a better price, we will match it!
Price Match Program
We go that extra mile for your satisfaction, for easy tool purchases in one location. Message us for processing.
Diager is known for professional drilling and cutting solutions designed for demanding jobsite and workshop applications. This collection features Diager drill bits and accessory tools used for masonry drilling, concrete drilling, metal drilling, woodworking, and general construction installation work. Whether you need SDS drill bits for rotary hammers, precision drill bits for workshop tasks, or hole saws for clean cutouts, Diager accessories help you match the right tool to the material—supporting more consistent drilling results when used with compatible equipment and proper technique.
Q: What products are included in the Diager collection?
A: This collection may include SDS Plus drill bits, SDS Max drill bits, masonry drill bits, metal drill bits, wood drill bits, hole saws, and other drilling accessories. Available items vary depending on stock.
Q: What is the difference between SDS Plus and SDS Max drill bits?
A: SDS Plus bits are commonly used with standard rotary hammers for medium-duty drilling, while SDS Max bits are typically used for heavier-duty rotary hammers and larger drilling applications. Always confirm shank type compatibility with your tool.
Q: Can Diager drill bits be used on reinforced concrete?
A: Selected SDS drill bits may be suitable for reinforced concrete drilling depending on bit type and specification. Always check the product listing and use the correct rotary hammer settings and drilling technique.
Q: How do I choose the right drill bit for my application?
A: Start with the material (concrete, masonry, steel, wood), then choose the correct bit type, diameter, length, and shank system (standard, SDS Plus, SDS Max). Review the product page for compatibility and usage guidance.
Q: Do Diager products come with a warranty?
A: Warranty varies by product. Drill bits and cutting accessories are often consumable items and may not include warranty coverage. Please check the product page first. If warranty information is not stated, refer to our warranty policy for guidance. Learn more about Warranty Policy »
Customer Policies
Contact Us
Email
Inquiry: sales@khmtools.com.ph
After-sales: support@khmtools.com.ph
Phone
Landline : (02) 7955-5489 / 8984-2041 / 8561-0701
Cellphone : 0917-542 5822 / 0917-529 1966 / 0922 899 3718
Customer Service Hours
Mon–Sat, 8:30 AM–5:30 PM UTC +8.
Philippine Time (PHT)
Response Time: Typically within 1–2 business days
If competitor has a better price, we will match it!
We go that extra mile for your satisfaction, for easy tool purchases in one location. Message us for processing.
Still can't find what your looking for?
Try our smart search below, if it's not here, leave us a message on our email and we will look everywhere to find it for you.