Starting Punch Automatic No Punch Type Starter Punch Tip Size 3/16 in Tip Type Flat Shank Shape Hexagon Shank Width 3/8 in Hole Diameter 3/16 in Overall Length 5 3/4 in 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