Owona matshini udumileyo kwaye uphezulu wokupolisha kwimibhobho, ukugqiba umgangatho ophezulu ukuya kuthi ga kwi-12k, ngowona matshini ubalaseleyo wokupholisha isibuko. kwaye igubungela zonke izinto zetsimbi zombhobho.

Iyaqhuba: ukupolisha, ukucola, ukurhabula;

Iimveliso: Imibhobho,;

Iyagqiba: Isipili 2k, 4k, 6k, 8k, 12k, 20k; iinwele, i-wiredrawing, isilika, i-matt, i-satin;

Izinto eziphathekayo: Ingxubevange, isinyithi, intsimbi, intsimbi, ubhedu, ubhedu, i-aluminiyam, i-zinc, i-tungsten intsimbi, i-titanium, igolide, isilivere, i-carbon steel, insimbi engenasici, i-SS201, i-SS304, i-SS316, iplastiki, i-silicon;