A 6 piece set of Premium Firmer gouge chisels The set comes in a wooden presentation box with a velvet feel interior. The set consists of 8mm, 10mm, 12mm, 16mm, 20mm, 26mm.Special gouges with blackened blade, which tapers in height. Forged blade is made of traditional Cr-Mn steel and is heat treated to 59 Hrc. Improves blade penetration into wood. Combination of the stained hornbeam handle, brass plated ferrule and improved grinding of the blade creates a unique design of the tool.