uxcell HSS 35mm Dia Iron Cutting Twist Drill Bit Hole Saw Cutter Tool Product Name : Drill Bit Hole Saw;Used For : Iron;Twist Drill Bit Diameter : 6mm / 0.23" Cutting Diameter : 35mm / 1.38";Shank Size : 8.5 x 22mm/0.3" x 0.33"(D*L) Hole Saw Depth : 13mm / 0.51";Overall Length : 72mm / 2.83" Material : HSS;Color : Dark Gray Net Weight : 87g;Package Content : 1 x Drill Bit Hole Saw