uxcell 0.43" Diameter Tapered Tip Diamond Dresser for Grinding Wheel Product Name : Diamond Dresser;Shank Dia : 9.5mm/0.374" Overall Size : 48 x 11mm / 1.88" x 0.43"(L*D);Hardnessl : 1.5 ct Material : Metal, Diamond;Color : Silver Tone Net Weight : 31g Package Content : 1 x Diamond Dresser