Tlhaloso e Khutšoanyane:
Selelekela -E khona ho reteleha ka hare le kantle, ho phethoha ka taper, ho shebana le pheletso, le likarolo tse ling tsa rotary;-Threading Inch, Metric, Module le DP;-Ho cheka, ho bora le ho phunya li-groove;-Mochine oa mefuta eohle ea li-stocks le tse nang le libopeho tse sa tloaelehang;-Ka ho latellana, ka sekoting sa spindle, se ka bolokang li-stock tsa li-diameter tse kholoanyane;- Sistimi ea Inch le Metric ka bobeli li ...