Up to 4x faster than a standard fibre disc. Bosch Prisma Ceramic offers a grain of perfectly sharp triangles which cut more effectively. Generates less surface heat enabling a faster grind for longer. Additionally, a self-sharpening effect ensures speed advantage is maintained over a long lifetime. Ideal for grinding metal.

Brand Name	Bosch
Colour	None
Material	Ceramic Aluminium Oxide
Manufacturer Model No	R781 Prisma
Wear Type	None
Type	Sanding Discs
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Backing Weight	Fibre Backing
Grit	60 Grit
Grit Type	Coarse
Compatible Tool Type	Angle Grinders
Diameter (Imperial)	4 1/2 "
Diameter (Metric)	115 mm
Pack Size	25
Pieces in Pack/Case	25
Product Type	Sanding Discs
Sanding Use Type	Machine
Suitable Sanding Material	Metal