GBF – grooving tools for small parts machining

GBF grooving tools offer low cutting force with a large rake angle for high precision grooving.



  • High-precision grooving with insert width tolerance of ±0.02 mm
  • Long tool life and stable machining with MEGACOAT series



  • Groove widths from 0.25 mm
  • Maximum groove depths up to 3 mm
  • GW15 for non-ferrous metal machining
  • PR1535 achieves long tool life and stable machining of stainless steel