... lathes, CNC lathes.2) dimension available: out diameter from 0.5 to 50mm with tolerance up to +/-0.01 ... , length from 0.3 to 180mm with tolerance to +/-0.02, ... tolerance to +/-0.013) all goods are strictly inspected from raw material incoming to out shiping by IQC,IPQC, OQC, ... equipment, musical instrument etc.6) OEM orders are welcome. Female-Female Standoffs