Lub kaum sab xis puas tuaj yeem txiav steel?

Tuslub kaum sab xis grinderfitted nrog abrasivemetal-txiavdisc ua haujlwm zoo tocutall hom ofmetal, suav nrog bolts, angleiron, rebar thiab txawm tias sheetmetal. Tab sis cov disc ntuag hnav sai sai, txiav me me thiab txiav qhov taub li koj siv. Hloov chaw, peb pom zoo siv pob zeb diamond hniav uas' s rated tocutferrousmetal.