TEKTON 67381 Cold Chisel and Punch Set, 12-Piece Made from high-strength carbon steel hex stock Heat treated and tempered for consistent performance Cold forged chisel blades are ground to 60 degrees, balancing edge sharpness and edge strength Punches are precisely machined for size and shape and finished with a fine polish Storage pouch rolls up tight, saving toolbox space and keeping each piece secure when you're on the move