Concrete Grinding Cup Wheel 7″ Ceramic Diamond Cup Wheel for Floor 50#

Usage: Grinding stairs, corners, edges. Starting with a 30 grit 7″ easy edge for the first cut and followed with the 50 and 100 grit before going to 200. For a minimal grind to just remove the stain and avoided potential gauging from a cup wheel.

Concrete Grinding Cup Wheel 7″ Ceramic Diamond Cup Wheel for Floor 50#

Usage: Grinding stairs, corners, edges. Starting with a 30 grit 7″ easy edge for the first cut and followed with the 50 and 100 grit before going to 200. For a minimal grind to just remove the stain and avoided potential gauging from a cup wheel.