Diager HSS-Co Drill Bit
The Diager HSS-Co Drill Bit is designed for precision drilling in hard metal applications such as stainless steel, alloy steel, non-alloy steel, cast iron, and spheroidal cast iron.
- Brand
- Diager
- Category
- Power Tools
- Subcategory
- Drills & Drivers
- Sold per
- unit
- Pricing
- Request a quote (RFQ)
- Delivery
- Nationwide, same-day quote
Product details
Made with fully ground 5% cobalt HSS-E construction, this drill bit provides improved hardness and temperature resistance for demanding metal drilling work. The Diager HSS-Co Drill Bit features a 135° tip angle, split point, flute type N, and h8 diameter tolerance to support starting precision and cleaner drilling performance. Its cobalt content helps improve durability when working on harder materials, making it suitable for metal fabrication, maintenance, industrial repair, machine shop work, and professional installation applications.
Key Benefits • 5% cobalt HSS-E construction supports drilling in hard metals such as stainless steel. • 135° tip angle with split point helps improve starting precision. • Fully ground drill bit with h8 diameter tolerance supports accurate and professional drilling work.
Ideal Applications • Drilling stainless steel, alloy steel, non-alloy steel, cast iron, and spheroidal cast iron. • Metal fabrication, industrial maintenance, machine shop work, repair, and installation tasks. • Use by metalworkers, fabricators, technicians, maintenance teams, contractors, and professional users.
Technical Specifications Brand Diager Product Type HSS-Co Drill Bit Material Fully ground 5% cobalt HSS-E Tip Angle 135° Point Type Split point Flute Type Type N Diameter Tolerance h8 Feature Starting precision, improved hardness, and higher temperature resistance for hard metal drilling Applications Stainless steel, alloy steel, non-alloy steel, cast iron, and spheroidal cast iron Use Metal drilling, stainless steel drilling, fabrication, industrial maintenance, repair work, machine shop applications, and professional installation tasks Available Variants Model Ø x Length 731D02 2.0 x 49mm 731D02.5 2.
5 x 70mm 731D04 4.0 x 75mm 731D05 5.0 x 86mm 731D05.
5 x 125mm 731D10.5 10.5 x 142mm 731D11 11.
0 x 142mm 731D13 13.0 x 151mm What’s Included • 1 pc Diager HSS-Co Drill Bit, depending on selected size Learn more about our Warranty Policy or contact us for professional assistance.
