Heat treated, drop forged steel Complete set for all your punching and chiseling needs Includes - 1 pc center punch (4/32" x 5"), 4 pc pin punches (3/17" x 6", 4/32" x 5", 3/32" x 5", 1/4" x 6"), 5 pc cold chisels (1/2" x 6", 5/8" x 7", 3/4" x 7", 7/8" x 8", 1" x 8 1/2"), 4 pc taper punches (6/17" x 10", 5/32" x 9", 2/15" x 10", 2/15" x 8 1/2").Brand-new