uxcell 70mm Diameter Hole Saw Cutter Silver Tone for Glass Ceramic Tile Product Name : Hole Saw;Material : Metal Cutting Diameter : 70mm / 2.76";Shank Size : 10 x 25mm / 0.4" x 1.0" (D * L) Side Hole Dia : 5mm/ 0.2";Total Length : 60mm / 2.4" Color : Silver Tone;Weight : 90g Package Content : 1 x Hole Saw