Zvakanakira kutenderedza uye milling compound processing:
Kubatsira 1: Kucheka kwepakati;
Advantage 2, nyore kucheka kwepamusoro-kumhanya;
Advantage 3, iyo workpiece kumhanya yakaderera;
Advantage 4, diki deformation inopisa;
Advantage 5, imwe-nguva kupera;
Advantage 6, kuderedza kubhenda deformatio