Boring bits for blind holes with solid tungsten carbide (HWM) body and cutting edges . Wirutex recommends these to anyone who does not need to bore a large number of holes and does not require an excellent finish. Suitable for machining solid wood, wood composites and laminates.

Design

  • Helical body in HWM
  • Centring point – 2 cutting edges in HWM
  • 2+2 spiral flutes
  • 2 ground spurs with reinforced sharpening