Drift Punch Automatic No Punch Type Drift Punch Tip Size 5/16 Tip Type Flat Shank Shape Hexagon Shank Width 5/8 in Grip Style Plain Hole Diameter 5/16 in Overall Length 10 Container Type None Material Applications Metal Includes Striking Cap No Measurement Type SAE Includes Handguard No Taper Length 5 in Tether Ready No