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Data / Facts

D / Diameter: 3-5,2mm

L1 / Total length: 46-62mm

L2 / Working length: 10-16mm

More Information


Metal Drill Bits

HSS double-end drill bit, ground, split point

  • Double-ended, right-hand cutting, type N, works standard
  • High-performance high-speed steel
  • 118° conical section
  • Diametral tolerance h8
  • Profile-ground
  • Cross-ground finish to DIN 1412 C
  • For drilling thin sheets for car bodies and metal fabrication, for rivet holes, screw holes etc., in steel, zinc, brass, aluminium, copper sheet and plastic panels.
  • In all rotary and percussion drilling machines
  • In machines for mechanical processing


HSS twist drill bit Split Point



HSS twist drill bit Split Point

This drill bit allows precise pilot drilling even on diagonal surfaces. The advance force decreases by 50 %. It has the best possible true running accuracy and therefore produces exact round holes. It has a long tool life and due to its conically strengthened high resistance against fracture.

For use in / Application

Steel / various metal

Drive / Execution / Features