"Kitagawa's B200 Series (With Adaptor) chucks are manufactured from high grade alloy steel.\r\n\r\nThree jaw wedge style power chucks deliver up to 20% more speed, gripping force and bore size when compared to conventional chucks.\r\n\r\nThese chucks are supplied with a spindle nose adaptor plate.\r\n\r\nB200A series chucks are supplied with a blank drawnut as standard with a set of T-nuts and an adaptor plate.Jaw Finder"