High-performance metal twist drill bit.

Metal drill bit D-HSS-R

Metal drill bit made of robust HSS steel and in accordance with DIN 338, roll forged. The angle of the drill tip of 118° ensures better heat removal and a precise pilot drilling. Ideally suited for drilling in metal and steel.
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Product variants

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The advantages / Product description

Advantages
  • Robust HSS steel in combination with the production according to DIN 338, provides a high breaking resistance.
  • Chisel edge with strong side edges, insensitive to lateral forces.
  • 118° tip angle for better heat removal and precise pilot drilling.
  • Type N spiral for optimum chip removal.

Application and approval

Applications
For drilling in steel and other metals:
  • Brass
  • Steel 900 N/mm²
  • Cast steel alloyed and unalloyed
  • Grey cast iron
  • Malleable cast iron
  • Sinter iron
  • Spheroidal graphite iron
  • Graphite
  • Bronze
  • Aluminium short chipping
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