Ithuluzi:
insimbi ye-tungsten, i-carbide enosimende, i-PCD
Umshini osebenzayo:
I-Milling cutter enzima, ikakhulukazi esetshenziselwa ukwakheka kwe-graphite, ilungele izikhungo zomshini, ama-lathes, imishini yokumba, njll.