L-shaped grinding segments on the Expert head are optimised for the effective removal of surface material. Material is immediately fed into the large slots which ensures fast dust extraction. Ideal for large concrete surfaces. With 22.23mm bore for concrete grinders and angle grinders with locking nut.

Brand Name	Bosch
Colour	None
Material	Diamond
Manufacturer Model No	813RR
Wear Type	None
Type	Grinding Head
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Blade Diameter	125 mm
Disc Bore Size	22.23 mm
Disc Function	Grinding
Suitable Grinding Material	Concrete