... downtime 2. turning tool used on turning lathe 3. hot sale external turning tools CNC lathe cutting tools--PCBNR/L external turning tools ... as sell our products with a good market. Main products: CNC inserts ,Drawing dies,Cemented carbide ,cutting inserts, cutting tools,turning ... ,plates and end mills,carbide saw tips ,ceramic tools ,etc., CNC lathe cutting tools--PCBNR/L external turning tools