The Artpol HSS drill bit has a diameter of 3 mm and a cylindrical shank, making it suitable for drilling metal. It is made of 4241 high-speed steel, with a hardness of 62 HRc and a 118° point angle. It features a right-hand Type N helical flute and an oxide coating that reduces friction and improves drilling performance.
It is intended for workshop use on alloy and carbon steels with a tensile strength of up to 900 N/mm², grey and ductile cast iron, sintered iron products, non-ferrous metals, and hardened plastics. Using coolant extends the drill bit’s service life. Recommended coolants include drilling emulsion, lubricating-cooling oil, and ester oil.
- Pieces: 1
- Material: 4241 high-speed steel (HSS)
- Coating: Oxide layer
- Diameter: 3 mm
- Length: 100 mm
- Working length: 66 mm
- Shank: Cylindrical
- Direction of rotation: Right-hand
- Flute type: Type N helical
- Point angle: 118°
- Hardness: 62 HRc
- Standard: DIN 1869 II
- Cooling: With coolant
- Materials to be machined: Alloy and carbon steels up to 900 N/mm², grey and ductile cast iron, sintered iron products, non-ferrous metals, and hardened plastics
- Drill Material
- HSS
- Drill Bit Coating Material
- Diamond
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 100 mm
- Diameter
- 3 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.