Center Punch Automatic No Punch Type Center Punch Tip Size 1/4 in Tip Type Point Shank Shape Round Shank Diameter 9/16 in Shank Width 9/16 in Grip Style Plain Overall Length 4 1/4 in Container Type None Includes Striking Cap No Measurement Type Metric SAE Includes Handguard No Tether Ready No Includes Handle No Adjustable Blow Force No Corrosion-Resistant Yes