The Artpol HSS drill bit with a cylindrical shank is designed for drilling metal and other materials. The Type N spiral flute is right-handed, while its surface has an oxide coating that reduces friction and the risk of chips sticking.
It is suitable for machining alloy and carbon steels with a hardness of up to 250 BHN, grey cast iron, non-ferrous metals, and hardened plastics. The ground cutting edges and the option of manual sharpening make it suitable for general-purpose machining. The use of coolant is recommended.
- Pieces: 1
- Material: HSS 4241 high-speed steel
- Diameter: 4 mm
- Shank: Cylindrical, same diameter as the drill bit
- Point angle: 118°
- Hardness: 62° HRC (±2°)
- Diameter tolerance: h8
- Flute direction: Right-hand
- Flute type: N
- Coating: Oxide
- Standard: DIN-338
- Cooling: The use of coolant is recommended
- Drill Material
- HSS
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Diameter
- 4 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.