SumiPolygon Cassette Grooving System
Modular cassette grooving system
- ISO PSC 40 / 50 base holder
- Modular system with compact, stable design
- Cassettes for soft and hard grooving (GND / TGA / CGA)
- Repeatability of interface ± 2 μm
- Internal coolant supply directly to the cutting edge
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
