Starting Punch Automatic No Punch Type Starter Punch Tip Size 1/8 Tip Type Flat Shank Shape Hexagon Shank Width 5/16 Hole Diameter 1/8 Overall Length 5 1/4 Container Type Pouch Material Applications Metal Includes Striking Cap No Measurement Type SAE Includes Handguard No Tether Ready No Includes Handle No Features A Modified Parabolic Striking End to Help Reduce Mushrooming and Chipping