This is a professional good quality 90mm diamond segment grinding wheel disc. Suitable for grinding masonry, ceramics, terrazzo, marble, tile, concrete, granite and stone.

Features:
High quality and brand new diamond segment grinding wheel cup.
Designed to provide faster stock removal. 
Processed with high quality synthetic diamond coating that provides for a more consistent diamond scratch pattern. 
Great choice for people who do granite and marble worktops, headstones, tilers, builders.
Provide very fast grinding action on masonry, stone and concrete. 

Specifications:
Material: Diamond
Color: Red
Diameter of Hole: 20mm / 0.79in
Cup Shape: Dome Flange 
Diameter of Grinding Wheel: 90mm / 3.54in
Thickness of Grinding Wheel Disc Body: 2mm / 0.08"
Thickness of Gear: 3mm / 0.12"
Width of Gear: 12mm / 0.47"
Max. RPM: 13600
Item Size: Approx. 9 * 1cm / 3.54 * 0.39in (D * H)
Item Weight: Approx. 145g / 5.11oz
Package Size: Approx. 10 * 9 * 1cm / 3.94 * 3.54 * 0.39in
Package Weight: Approx. 149g / 5.25oz

Package List:
1 * Diamond Segment Grinding Wheel Disc