SHARPENED CHISEL HEADS - Accurately pre-sharpened by machine for all chisels BLADE - All blades are made from Chrome-Vanadium steel and hardened to Rockwell C60, so blades will hold an edge for years of use HANDLE - Teak wood handle is harder and comfortable for using CANVAS BAG - Thickened material with soft cover, packaging in mail box, to keep the turning tools in good condition CONTENTS - ¼”, ½”, ¾”, 1” (6mm, 13mm, 19mm, 25mm) IMOTECHOM 4-Pieces Woodworking Wood Chisel Set with Canvas Bag, Razor Sharp CR-V 60 Steel Blades