prevent iron filling,oil,emulsification oil,etc.from spattering out,can grasp the drawing of file. Universal ShieldUsed in any part of the lathe,can change the angle wantonly .Prevent iron filling ,oil emulsification oil,etc from spattering put ,can graps the drawing of fileMagnetic Force:80kg/175lbsShield size:330x270mmModel:SSECode No.LZ-63305