High carbon steel double tempered hollow ground blades. Includes: - 4 1/2" black walnut handle with brass three way chuck: holds 1/2" - 5/16" wide blades plus .200 shank gouges/tools - LD2 .050 thick x 3" long x 1/2" wide heavy duty blade - LN3 .050 thick x 3" long x 1/2" wide needle point blade - LS1 .050 thick x 3" long x 1/2" wide heavy duty straight blade - Detail blades are .030 thick x 2 1/4" long x 5/16" wide includes 8, 10, 11, 20, 21, 22 - LBG hand forged #5 sweep gouge with 5/16" cut - Vinyl covered steel box with heavy duty piano hinge holds all tools.