This 5 Pc. Cryo treated Miniature Turning Tool Set from Crown is ideally sized for smaller projects such as spindles, pens, bobs, knobs, and finials. The stained black ash handles are 6" long, and the tools have an overall length of approximately 10". England 5 Pc. Set Includes: a 1/8" (3mm) Gouge; 1/4" (6mm) Gouge; 1/16" (1.6mm) Parting Tool; 1/4" (6mm) Skew Chisel; and a 1/4" (6mm) Round Nose Scraper. About Crown Cryogenic Tools Years 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.