6-inch x 0.4-inch 150x10mm Plain Resin Diamond Grinding Wheel 240 Grit Product Name : Diamond Grinding Wheel;Shape : Plain;Main Material : Metal, Resin,Diamond Grit : 240;Outside Diameter : 150mm / 6";Hole Dia. : 32mm / 1.2" Brown Rim Width : 4mm / 0.16";Overall Height : 10mm / 0.4" Concentration : 75%;Color : Silver Tone, Brown Net Weight : 454g;Package Content : 1 x Diamond Grinding Wheel