Hana ʻia nā wili hope carbide e ka pauka tungsten carbide i ʻoi aku ka maikaʻi o ka ʻaʻahu a me ka lōʻihi o ke ola ma mua o ka HSS hope mill.
ʻOkoʻa nā hale wili karbide mai nā wili palahalaha, nā wili ihu pōleʻa, nā wili hopena kihi, nā wili hope aluminika, ka ʻāpana ohe hoʻokahi, nā wili hope kulina, nā wili hope ʻāwili a me nā ʻano ʻano ʻē aʻe.