Boring bits in PCD suitable for making countersunk blind holes. To be used on boring and CNC machines, they are available in a 8 or 10 mm diameter and 57.5 or 70 mm total length.


  • Polycrystalline diamond (PCD) tips
  • Parallel shank with driving flat and adjusting screw
  • Feed speed: up to 3 m/min
  • Max. rpm: 12,000