Uxcell a14092500ux1006 Twist Drilling Bit 22mm Cutting Metal Stainless Steel Plate Hole Saw Product Name : Hole Saw; Design : Twist Drill Bit , Triangle Shank; Hole Saw Diameter : 22mm / 0.9" Hole Saw Depth : 22mm / 0.9";Drill Bit Diameter : 5mm / 0.2";Drill Bit Depth : 27mm / 1.1" Shank Diameter : 10mm / 0.4";Total Length : 69mm / 2.7" Material : Metal, Carbide; Main Color : Gray Weight : 61g;Package Content : 1 x Hole Saw