Application For HPC drilling up to a strength of 1300 N/mm²
- High performance drill solid carbide TiAlNplus
- 2 guide bevels
- 4 Surface grinding
- 30° spiral angle
- Straight main cutting edge
Advantage
- very good all-round properties and precise cutting behaviour with high cutting rates
- Extremely hard, high-friction, temperature-resistant and contour-close TiAlN plus coating ensures extra service life
- Cutting edge preparation minimizes micro-breakages on the cutting edge
Technical data
Brand: ATORN
Cutting diameter: 11.30 mm
Cutting diameter tolerance: m7
Cutting material: Solid carbide
Surface: TiAlN plus
Max. drilling depth (D): 3xD
Type: HPC UNI
Coolant supply: Internal
Tool holder: Cylindrical shank HA
Point angle: 140 degrees
Shank diameter: 12 mm
Chip groove length: 55 mm
Length: 102 mm
for steel 1000: 0.22 mm/rev
DIN: 6537
