General description US Pro Punch & Chisel Set is a professional quality toolset made from heat-treated, hardened, and tempered Chrome Vanadium Steel. This comprehensive 16-piece set includes various types of chisels and punches, making it ideal for a wide range of DIY and home improvement projects. Technical specifications Material: Chrome Vanadium Steel Contents: 3 Cold Chisels: 3/8" x 5-1/2", 1/2" x 6", 5/8" x 6-1/2" 5 Taper Punches: 3/32" x 5-1/4", 1/8" x 5-3/4", 5/32" x 6", 3/16" x 6-1/4", 1/4" x 6-3/4" 5 Pin Punches: 3/32" x 4-1/4", 1/8" x 4-3/4", 5/32" x 5", 3/16" x 5-1/4", 1/4" x 5-3/4" 2 Centre Punches: 1/8" x 5", 3/16" x 6" 1 Chisel Gauge