uxcell Diamond Grinding Disc Wheel Stone Dressing Bench Grinder UXCELL (U excel !) is the sole authorized Seller of uxcell products Product Name : Diamond Dresser;Head Size : 30 x 13 x 17mm/ 1.2" x 0.5" x 0.7" (L*W*H) Shaft Diameter : 12mm/ 0.5";Handle Length : 94mm/3.7";Total Length : 11cm/ 4.3";Material : Metal Color : Siver Tone;Net Weight : 93g Package Content : 1 x Diamond Dresser