The DEWALT Extreme DT4911 cobalt drill bit is designed for drilling metals, including stainless steel. It is made of high-speed steel (HSS) with 5% cobalt and withstands mechanical stress of up to 1100 N/mm². The split-point tip makes starting holes easier, while the reinforced core helps reduce the risk of breakage or bending.
The three-flat shank is held securely in the chuck jaws without slipping. The drill bit is suitable for use with drill drivers and stationary drills.
- Quantity: 1
- Drill bit material: High-speed steel (HSS) with 5% cobalt
- Drilling material: Metal, including stainless steel
- Diameter: 7 mm
- Length: 109 mm
- Working length: 66 mm
- Shank: Three-flat
- Mechanical stress resistance: Up to 1100 N/mm²
- Use: With drill drivers and stationary drills
- Product Number
- DT4911
- Drill Material
- Cobaltium
- Suitable for
- Metal
- Drill Top
- Trilateral
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 109 mm
- Diameter
- 7 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.