collet chuck adaptors tool set close up. for cnc, milling machine. apply oil to prevent rust

collet chuck holder tools factory metalwork drilling adaptors milling spring cnc turning cutting tool lathe spiral horizontal solid oil metal steel manufacturing industry technology engine car automotive mechanic design hardware object silver background machining regrinding countersinks bores hole angle turbocharger bearing housing studio shot center edge parts accuracy precision spare set close machine apply prevent rust sclose spclose spareclose machine