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ATORN
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 1 High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 2 High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 3 High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 4
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 1
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 2
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 3
High-performance drill bit, solid carbide TiAlSiN HPC 3xD, no IC, HA - 4

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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