*metal shafts,rotating shaft *Model#: xwy-79 *Use for the rotate connection parts of printer, copy machine, fax machine, toys 1. ... metal shafts, rotating shaft, axis of rotation, revolving shaft, moment axis, precision parts, hinge2.Model#: Xwy-793.material: stainless ... to meet client's requirements. automatic CNC lathe parts/ rotating shaft/ metal shaft/ precision parts/axis/ axles