Type 28 - CONTOURED DEPRESSSED CENTER
Brick, Block, Roof Tile, Concrete, Reinforced Concrete, Stone, Artificial Stone
C24N - Concrete. Silicon carbide grain. Soft bond for fast stock removal. Masonry, concrete, stone, brick.
Specifications: Max RPM - 6500, 5/8-11 Super-Lock hub.
Tech Info: Special silicon carbide grain formula is excellent for grinding masonry, concrete, stone, and aggregate. Type 28 saucer shape allows greater surface area coverage and provides the operator with greater grind visibility. Additional fiberglass reinforcement for maximum safety in high lateral pressure applications. Super-Lock Hub on all 5/8-11 threaded wheels is the safest, vibration-free design.