GrindGuide

Counterbore

  • Countersinking and deburring
  • Counterbore

Counterbores are characterized by their pin with lead-in chamfer in the rotationally symmetric axle. This guide makes exact and chatter-free work possible. Counterbores are mainly used to produce counterbores for cylindrical screw heads, as can typically be found on hexagon socket screws, for example.