uxcell 65mm Cutting Diameter 55mm Length Diamond Tile Glass Hole Saw Drilling Product Name : Diamond Glass Hole Saw;Cutting Diameter : 65mm / 2.5" Shank Size : 10 x 25mm / 0.4" x 1"(D*L);Total Length : 55mm / 2.2" Color : Silver Tone;Material : Metal Weight : 107g Package Content : 1 x Diamond Glass Hole Saw