Wheels for polishing drainer grooves. Suitable to be used on granite and quartz. Available in two sizes - 10mm (Radius 5) and 12mm (Radius 6). Diameter 100mm Radius 5 GRIT 50 GREEN GRIT 100 BLACK GRIT 200 RED GRIT 400 YELLOW GRIT 800 WHITE GRIT 1800 BLUE Radius 6 GRIT 50 GREEN GRIT 100 BLACK GRIT 200 RED GRIT 400 YELLOW GRIT 800 WHITE GRIT 1800 BLUE
