Re natefeloa ke maemo a matle haholo har'a litebello tsa rona bakeng sa thepa ea rona ea boleng bo holimo, theko ea tlholisano le ts'ebeletso e nepahetseng bakeng sa Tricone Bit Sizes,Auger Bit, Junk Rock Bit, Letlapa la Roller Bit,8-1/2" "Drill Bit"..Sepheo se seholo sa k'hamphani ea rona e tla ba ho boloka mohopolo o khotsofatsang ho bareki bohle, le ho theha likamano tsa lerato tsa nako e telele le bareki le basebelisi lefats'eng lohle.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Rwanda, Swansea, Jeremane, Slovak Republic.Ka thekenoloji e le motheo, ho ntshetsa pele le ho hlahisa thepa ea boleng bo phahameng ho latela litlhoko tse sa tšoaneng tsa 'maraka.Ka mohopolo ona, k'hamphani e tla tsoelapele ho nts'etsapele thepa e nang le boleng bo holimo le ho tsoela pele ho ntlafatsa lintho, 'me e tla hlahisa bareki ba bangata ka thepa le lits'ebeletso tse ntlehali!