Utomoni chomangira diamondi akupera gudumu masuti pogaya carbide, zitsulo zolimba, aloyi zolimba, mitundu yonse ya mano serrated, kunola m'mbali, mphero wodula, Oyenera pamwamba akupera ndi kunja zozungulira akupera zida simenti simenti carbide kuyeza, tungsten zitsulo, aloyi steel. suti pogaya mkulu-alumina zadothi, galasi kuwala, agate mwala, chuma semiconductor, mwala, etc. Tidzapereka yankho lathunthu kwa zipangizo kupanga ndondomeko, kuphatikizapo chitoliro, gashing ndi m'mphepete momveka, mpumulo ngodya akupera .