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ATORN High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA
for hard machining up to 65 HRC
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Application
for HPC boring up to 65 HRC
Execution
- 2 drill heels
- 30° spiral angle
- Convex main cutting edge
Advantage
- high centring accuracy
- special coating for drilling hardened steels up to 65 HRC
- extremely hard, low-friction and temperature-resistant TiAlN coating for longer service life
- Reinforced core with special tip and cutting chisel edge
- No internal coolant feed for higher stability
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!