uxcell 18.5mm Cutting Dia 10mm Shank Twist Drill Bit Carbide Hole Saw Cutter Product Name : Hole Saw;Material : Carbide, Stainless Steel Cutting Diameter : 18.5mm/ 0.73";Hole Saw Depth : 25mm/ 1" Shank Diameter : 10mm/ 0.4";Twist Bit Size : 6 x 37mm/ 0.24" x 1.45"(D*L) Total Length (Approx) : 87mm/ 3.4";Main Color : Gray, Black Weight : 85g;Package Content : 1 x Hole Saw 1 x Hex Wrench 1 x Plastic Case