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2

THUNDERWEB - HSS-Ground metal drill bits - DIN338

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Also available as a set:

HSS-G Thunderweb Set - 19 pc
HSS-G Thunderweb Set - 25 pc

Features

  • THUNDERWEB design is characterised by a conical shaped web which gets thicker towards the back of the drill bit (1-13mm). Standard drill bits have a constant thickness throughout their length (13.5-20mm). Even at the narrowest point the THUNDERWEB core is thicker than that of a standard drill bit.
  • Parabolic web cross section: Large web thickness. Strength built in.
  • Flute geometry - THUNDERWEB flute form ejects hot chips rapidly. Dissipates heat better increasing life time.
  • 135° Split point - Precision starting, drill bit won't walk on material surface.
  • Polished finish reduces friction and extends drill bit life.
  • Impact resistant ABS case with added rubber corner protection.
  • Accepts higher feed pressure and torque equalling less breakages.
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