Check the listing for details. CROWN #280K 5 PC. CRYO TURNING TOOL SET. Condition: New. Listed at 227.94 USD. This versatile 5 Pc. Cryo treated Turning Tool Set from Crown gives you a good range of tools at a modest savings over individual tool prices. The stained black ash handles are 10"" long, and the tools have an overall length of approximately 16-1/2"". England5 Pc. Set Includes: a 3/4"" Roughing Gouge; 3/8"" Spindle Gouge; 3/8"" Short Bowl Gouge; 3/16"" Diamond Parting Tool; and 3/4"" Skew Chisel.About Crown Cryogenic ToolsYears ago tool makers discovered the enormous benefits of cryogenically (super-cold) treated tool cutters, especially plane blades. Now this technology has been applied to select Crown Turning Tools to bring a giant leap in turning tool performance.Cryo treating cutting tools alters the crystalline molecular form of key ingredients in the metal. This altered structure helps the metal achieve a vast improvement in wear resistance for longer life and longer edge retention, and a superior feel in use.