Ti a lo ni pataki fun isọdọtun kẹkẹ squaring ati awọn rollers calibrating, fi iye owo pamọ fun awọn irinṣẹ diamond.
Awọn apakan fun rola isọdọtun jẹ apẹrẹ fun gige didan ati awọn oṣuwọn yiyọ ohun elo giga. Awọn apakan ni a fọwọsi fun igbesi aye iṣẹ pipẹ wọn, agbara kekere, ariwo iṣẹ kekere, didasilẹ to dara ati iṣẹ iduroṣinṣin.