10.8mm Dia Tip Split Point 141mm Long High Performance High Speed Steel HSS Twist Drill Bit - Product Name: Twist Drill;Features: Cylindrical Shank;Material: HSS - 141mm/14.1cm:141mm/5.5";Net Weight: 67G - Package Content;Package Content;1 x Twist Drill: 1 x Twist Drill Bit - Color: Black;Diameter: 10.8 mm/1, 08 cm; shaft diameter: 10.8 mm/1.08 cm; flute length: 96 mm/9.6 cm; total length: