Kamfaninmu mai zaman kansa bincike da haɓaka fayafai mai sauri Abrasive abu tare da cibiyar tagulla, dacewa da kayan kwalliyar gogewa da aka saba amfani da su na zinari, azurfa da sauran ƙarfe masu laushi. An kasu kashi uku daban-daban kauri, matsakaita da lafiya, kuma tsakiyar shi ne murabba'in shigarwa rami na jan karfe, wanda bukatar a yi amfani da Right Angle Mandrel. A mandrel da aka yi da bakin karfe, Bugu da kari ga dace square shigarwa, shi kuma iya rage vibration na nika Disc.
Lokacin amfani, tsunkule ɓangaren ƙasa na tsagawar hannu, kuma shigar da yanki mai matsawa. Bayan lokaci mai tsawo, guntu zai fadi, yana nuna cewa elasticity na kullun bai isa ba, kuma ana buƙatar maye gurbin.