- Grit, bonding, abrasive additives as well as reinforcement of the rough grinding discs are optimised for maximum metal removal rate and working life in their respective applications.
- Shapes: Rough grinding discs, depressed centres (shapes 27, 28, 29)
- Grinding angle 20° to 30°
- Application: On electric and pneumatic angle grinders with maximum 80 m/s circumferential speed for grinding welds, surfaces, and edges.
Rough grinding disc for steel and stainless steel with long working life and high metal removal rate.
Technical Data optimised for material INOX ; Steel Grinding medium code A recommended approach angle 20-30 Grad Specification A30Q-BF Iron, sulphur and chlorine constituents < 0.1 % maximum circumferential speed 80 m/s Bore ⌀ 22.23 mm maximum speed 12200 min-1 Disc thickness 6 mm Disc ⌀ 125 mm