The Pieh Tool 1/2in. Drift Punch is designed to make drifting holes quick work. Constructed of H-13 tool steel from 5/8in. round stock, this is very forgiving material - you can quench it in water and it keeps on going The handle area is octagonal, allowing for a great grip. Overall length is approximately 8in. with a tapered drift length of approximately 3in. U.S.A. Style Drift punch 1/2in., Measures Approx. 8-in. long, Single, Pair, or Set Single, Includes qty. 1, Dimensions L x W x H in. 8 x 5/8 x 5/8, Material Type H-13 tool steel.