This is a brand new Sandvik Coromant 393.CF-20 08 50 8mm Slotted Hydraulic Chuck Sleeve. It is designed with a hydraulic chuck collet type, perfect for workholding in the CNC, Metalworking & Manufacturing industry. The item is listed under the Collets and Collet Sleeves category and falls under the Business & Industrial category. The brand of this item is Sandvik Coromant.