Twist Drill DIN 338 Type N, HSS-G TiN – Ruko

Call for Price

Brand:

  • Ruko

High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure.

 

Clear

Technical data :

  • DIN : 338
  • Material : HSS-G
  • Surface : TiN
  • Cutting direction : right hand cutting
  • Shank : cylindrical
  • Drilling depth : 5 x D
  • Point cut : Shape N: Helical point normal ground
  • Point angle : 118°
  • Helix angle : 25-30°
  • Tolerance : h8
  • Profile of flute : normal
  • Core : normal

Main applications :

Brass, plastics, rust-resistant steel, cast iron.