The cnc turning steel lathe parts are restrictor cartridge, which was used in the field of water treatment device. The material is 12L14, and the finish is oil coating. For this precision cnc turning steel parts, MOQ is 10,000 PCS and the lead time is 25 days. JST has produced many oem cnc turning steel parts ever before, the main applications are industrial equipment and automotive. For these kind of oem precision cnc turning steel parts, out tight tolerance is +/-0.005mm. If you have any demand, please remember to contact us and we can quote the price according to your drawings.