Awesome Image

ESGI produces Spur & Helical shaper cutters for Internal & external gears. Cutter is made for special requirements like Pre-shaving, Semi-topping, Protuberance, Tip Relief, Topping profiles.

We are one of the few companies in the World to grind the cutter profiles on CNC machines to ensure certified accuracy class up to AA.


  • Disc Type
  • Deep Counter Bore
  • Hub Type
  • Shank Type


Range: From 0.5 to 16 Module
Diameter: Up to 300mm for Disc or Counter Bore type
Profiles: Tip Relief, Protuberance and Semi-topping
Minimum diameter for Shank type: 8mm
Gear type: Internal & External
Accuracy class: ‘AA’ & ‘A’ as per DIN1829
Materials: M35, ASP2030, ASP2052, S390
Coatings: TiN, Alcrona Pro