The DEWALT Extreme cobalt drill bit has a three-flat shank and is designed for drilling metal and building materials. It is made from high-speed steel (HSS) with 5% cobalt and can withstand mechanical stress of up to 1100 N/mm², making it suitable for drilling stainless steel. The projecting tip makes it easier to start drilling and helps create precise holes, while the reinforced core reduces the risk of the drill bit breaking or bending.
The slightly triangular shank is held more securely by the chuck jaws and does not slip. It is suitable for use with drill drivers and stationary drills.
- Pieces: 1
- Material: High-speed steel (HSS) with 5% cobalt
- Drilling materials: Metal and building materials
- Shank: Three-flat
- Diameters: 4.5 mm, 5.5 mm, 6.5 mm, 7.5 mm, 10.5 mm, 11.5 mm, 12.5 mm
- Resistance to mechanical stress: Up to 1100 N/mm²
- Suitable for use with: Drill drivers and stationary drills
- Product Number
- 03901211729
- Drill Material
- Cobaltium
- Suitable for
- Metal, Masonry
- Drill Top
- Trilateral
- Set with Tips
- No
- Pieces
- 1 pcs
- Diameter
- 4.5 mm, 5.5 mm, 6.5 mm, 7.5 mm, 10.5 mm, 11.5 mm, 12.5 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.