18 PC Swage Doming Dapping Block Round Square Metal Forming Puncher 18 PC SWAGE Block Puncher Puncher Length: 3-1/2" ; Angle: 45 ; Dapping Block: 2-1/2 x 2-1/2 x 2" Round Puncher: 2, 3, 5, 7, 10, 11, 15, 18, 21 and 24 mm Square: 2 x 2, 3 x 3, 4 x 4, 5 x 5 and 6 x 6 mm Quantity: 1 ; Overall dimension: 7''L x 4-1/2''W x 4''H