KYOCERA Precision Tools

KGDI Indexable Grooving

Indexable Grooving



Internal Grooving

KGDI internal grooving tools improve machining stability with excellent chip control and smooth chip evacuation.


  • Evenly breaks chips in various cutting conditions with newly designed chipbreaker geometry
  • Good chip control even in finishing applications with small depths of cut
  • Smooth chip evacuation by creating chip pocket
  • GMI chipbreaker prevents chip clogging and reduces cutting forces
  • Grade PR1225 for steel
  • Grade PR1535 for stainless steel
  • Grade PR1215 for cast iron

Ready to make a purchase?

Kyocera Precision Tools are sold through authorized distributors throughout North America. Please click the Locate a Distributor link to find a location near you.