ITEM NAME:1Pcs Square ER25 Chuck Quadrilateral Chuck Block Hard Steel Spring Chuck Se L6E5 1Pcs Square ER25 Chuck Quadrilateral Chuck Block Hard Steel Spring Chuck Se L6E5 Can be used upright Hardening with tool steel Quick installation of CNC machine tools The through hole can process the long parts Model: ER25 Material: steel Color: silver Package Contents: 1 * square chuck
