DYC Electric Permanent Magnetic chuck Application and its scope: 1. Applicable to cutting machining of medium work piece and rough work piece. 2. Applicable to drilling and finish maching of small work piece. 3. Work piece thickness must be above 10mm. 4. Best work piece gripping:at least 4 pole contact faces. 5. Work with magnetic-inductive soft claw and sliding block for grip machining on more functions, such as 5-face,machining,drilling,threading,groove milling. 6. One-pass operation.Grip machining is on work irregular or face bending.