uxcell Granite Stone Electroplated Diamond Cutting Wheel Saw Slice 100mm x 20mm x 0.8mm Product Name : Diamond Saw Slice;Material : Metal, Diamond Particles Color : Silver Tone;Outside Diameter : 100mm/ 3.9"(3 9/10") Arbor Hole Diameter : 20mm/ 0.78"(3/4");Rim Thickness : 0.8mm/ 0.03" Net Weight : 38g Package Content : 1 x Diamond Saw Slice