Gukarisha ibiti bya tungsten bikorerwa kuri CNC igenzurwa na mashini nyinshi zo gusya ukoresheje uruziga rwa diyama. Dukoresha grit nziza ya grit ya diamant hamwe na Vollmer Sharpening imashini kugirango ityaze neza. Ibyuma byacu rero twabonye nibikorwa byiza bitanga kurangiza neza nta gukata. Kandi leta yacu-yubuhanzi bwikora carbic gworsers iryine ikanaba igiratisi ihinduka impande nziza buri gihe.