Countersink drill bit

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  Countersink drill bit 4,5 mm, made of HSS steel

  Dowiedz się więcej Tools

  • made of hardened 4341 hss (high speed steel);
  • double volute for fast evacuation of swarf;
  • extra volutes on the pilot bit edge;
  • reinforced adjustment screw for longer life;
  • round shank drill bit extension;
  • replaceable pilot drill bit.
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  Countersink drill bit 5,0 mm, made of HSS steel

  Dowiedz się więcej Tools

  • made of hardened 4341 hss (high speed steel);
  • double volute for fast evacuation of swarf;
  • extra volutes on the pilot bit edge;
  • reinforced adjustment screw for longer life;
  • round shank drill bit extension;
  • replaceable pilot drill bit.