The Artpol drill bit with a cylindrical shank is made of high-speed steel (4241) and is designed for drilling metal and construction materials. It has a 135° point angle and is ground with a corrected web, allowing it to self-center without center-punching or pre-drilling. Its right-hand Type N spiral, fully ground cutting edges, and h8 tolerance complete its design.
- Pieces: 1
- Diameter: 8 mm
- Length: 240 mm
- Material: High-speed steel (4241)
- Coating: Diamond
- Hardness: 62° HRc (±2°)
- Drilling materials: Metal, construction materials, structural steels, and cast steel
- Shank: Cylindrical
- Point angle: 135°
- Flute: Right-hand Type N
- Tolerance: h8
- Standards: DIN 1869-I and DIN 1412 C
- Use: With coolant
- Drilling time: 20% faster drilling progress
- Feed force: Reduced by 25%
- Service life: Up to 4 times longer with the appropriate coolant
- Product Number
- 53580
- Drill Material
- HSS
- Drill Bit Coating Material
- Diamond
- Suitable for
- Metal, Masonry
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 240 mm
- Diameter
- 0.8 mm, 8 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.