Hollow Punch, Automatic No, Punch Type Hollow Punch, Tip Size 42 mm, Tip Type Hollow, Shank Shape Round, Shank Diameter 2 1/4 in, Grip Style Plain, Hole Diameter 42 mm, Overall Length 2 1/4 in, Container Type Bag, Material Applications Cloth, Gasket Metal, Light Sheet Metal, Vinyl, Includes Striking Cap No, Measurement Type Metric, Includes Handguard No, Tether Ready No, Includes Handle No