SumiPolygon Cassette Grooving System
Grade Selection
Cassettes with TGA inserts for soft grooving
- Triangular TGA inserts for soft grooving from 1,5 - 4,5mm width
- AC530U grade with Super ZX ultra hard coating
- Integral chipbreakers achieve outstanding chip control
Cassettes with CGA inserts for hard grooving
- Tangential CGA inserts for hard grooving from 1,5 - 6,0mm width
- Uncoated CBN grade BN250 for continuous grooving
- Tough coated CBN grade BNC30G for interrupted grooving
Cassettes with GND inserts for soft grooving
- GND inserts for soft grooving from 2,0 - 6,0mm width
- Cassettes for radial and axial grooving available
- Expanded grade selection with 9 different chipbreakers