uxcell 11mm Diameter 9.5mm Shank Tapered Tip Diamond Dresser for Grinding Wheel Product Name : Diamond Dresser;Shank Dia : 9.5mm/0.374" Overall Size : 47 x 11mm / 1.85" x 0.43"(L*D);Material : Metal, Diamond Color : Siver Tone Net Weight : 29g Package Content : 1 x Diamond Dresser