Drill bits are manufactured from the finest steel to ensure they are of the highest trade quality. Optional teflon coating or tungsten tipped drills will ensure longer life for very high volume use. Standard fitting with 50mm cutting depth for use with Citoborma, Nagel, Foelmer, NFPE, Frewa, Kobold, Hang, Pesha, Uchida, Concorde, Stago-Zellar and Venus machines.
