A Booqashada Bernchwaa nooca keydka ah eeMashiinka shiidi. Waxaa laga yaabaa in lagu dhejiyo sagxadda ama lagu fadhiisto cagaha caagga ah. Noocyadanqafiiridwaxaa badanaa loo isticmaalaa in lagu xakameeyo aalado goyn ah oo lagu sameeyo shiidi kale oo adag.

Waxay kuxirantahay debaajiga iyo heerka giraangiraha shiidaadka, waxaa loo isticmaali karaa in lagu nadiifiyo aaladaha goynta dhimista sida aaladda aaladda. Bedel ahaan, waxaa loo isticmaali karaa in lagu kala dhaco qaabka looxyo ka hor alxamida ama ku habboonaanta. Tilmaamahaaga kaa caawinaya doorashada giraangiraha saxda ah: 36-Grit waxay xareyn karaan aaladaha beeraha badankood; 60-Grit ayaa ka fiican in bir-qaadka iyo diyaaradda diyaaradda. Siddeedda iyo 100-git to 100--gitter gitters ayaa ugu fiican loo qoondeeyay shaqooyinka jilicsan, sida qaabeynta qaybaha moodalka birta.

A WIR burushka giraangiraha or giraangiraha ku dhacawaxaa lagu dhex geli karaa giraangiraha shiidi si loo nadiifiyo ama poliasish-ka. Giff giffring giffring giffring sidoo kale waa la istcimaali karaa marka dibedda uu yahay howsha gacanta. XoogaaMashiinnada Buffing (Dukaammada)waxaa lagu dhisay isla fikradda ah sida kuraasta keydka marka laga reebo guryo dhaadheer iyo dhalasho oo leh giraangiraha barkadahagrindil giraangiraha.

GRINCERERS BENCHERSwaa qalab caadi ah oo ku saabsan aqoon isweydaarsiga, fadlan u soo dir farriinta bogga '' nala soo xiriir 'ama hoose ee bogga sheyga haddii aad xiisaynaysoGreskht-ka Bench ee Allwin.