Timapanga masamba opangira zitsulo, omwe amagwiritsidwa ntchito kwambiri podula zinthu monga chitsulo chosapanga dzimbiri, zojambula zamkuwa, ndi zojambula za aluminiyamu molondola. Zopangidwa ndi carbide, zotsukidwa ndi vacuum kutentha, komanso zopukutidwa bwino, zimakhala ndi mphamvu yabwino kwambiri yolimbana ndi kuwonongeka komanso kusweka. Zimapereka mabala osalala, opanda ma burr, komanso opanda kupsinjika, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito mwachangu komanso mwamphamvu. Zimapereka kukhazikika kwapadera pakudula mapepala owonda komanso kudula mosalekeza zitsulo zofewa, zomwe zimapangitsa kuti zida zizikhala ndi moyo wautali, kukulitsa phindu, komanso kuchepetsa ndalama zogwirira ntchito.
