End mills for graphite EDM technology

Leading technology for our diamond coated end mills:

  • High accuracy
  • Extreme surface quality
  • Shot process time
  • Long tool life

New developments:

  • Technology to reduce droplets
  • Superior accuracy and tolerances
  • Improved productivity

Diamond coated end mills for graphite applications:

  • VHGR: end mill for roughing applications
  • VHGT: 40° helix sharp geometry
  • VHGTF: 40° helix geometry with corner radius
  • VHGKF: 40° helix ballnose geometry
  • VHMG: Micro end mill with corner radius from 0,3 mm
  • VHMGK: Micro ballnose end mill geometry from 0,3 mm


  • Longer tool life
  • Excellent accuracy
  • High productivity
  • Impressive surface finish