Heavy duty drop forged chrome vanadium steel blades with polished surface 4 Piece Woodworking Set includes wood chisels sizes 1/4”, 1/2”, 3/4”, and 1” Ergonomic Soft Grip Handle Steel Butt for hammer or mallet pounding Lifetime Warranty - We guarantee all Edward Tools for life Edward Tools Harden Wood Chisel Set is a heavy duty woodworking tool set includes 1/4”, 1/2”, 3/4” and 1” wood working chisels. Made of drop forged chrome vanadium steel the chisel blades made a smoother cut and stay sharp for longer. The ergonomic soft grip handle provides extra grip and comfort. The steel butt handle is for hard hits will either a mallet or hammer. Edward Tools Harden Wood Chisel Set comes with a lifetime warranty.