HSS-R / Metal drill bit, 4,5 mm

High-performance metal twist drill bit

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.

Top Features

• High concentricity.
• 118° tip angle for better heat removal.
• Type N spiral for optimum chip removal.

Advantages

• Made of robust HSS steel and in accordance with DIN 338.
  
• Robust drill bit with high break resistance.
  
• Chisel edge with strong side edges, insensitive to lateral forces.
  
• 118° tip angle for better heat removal and precise pilot drilling.
• Optimum chip removal through type N spirals.

Applications

• For drilling in steel and other metals

Building materials

• 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

You can find detailed information on building materials in the registration document.