uxcell High Speed Steel 4.8mm Twist Drill Bit 19mm Metal Hole Saw Product Name : Hole Saw;Used for : Metal Hole Cutter;Design : Twist Drill Bit , Triangle Shank Pilot Drill Diameter : 4.8mm / 0.19";Hole Saw Diameter : 19mm /0.75";Shank Diameter : 7.3mm / 0.29" Drill Bit Depth : 19mm / 0.75";Hole Saw Depth : 6mm / 0.24";Total Length : 65mm / 2.6" Material : HSS;Color : Silver Tone Net Weight : 42g;Package Content : 1 x Hole Saw 1 x Drill Bit