E ka ba mosebetsi oa rona ho khotsofatsa litakatso tsa hau le ho u sebeletsa ka katleho.Thabo ea hau ke moputso oa rona o molemohali.Re ntse re lebelletse ho ea ho katoloso e kopaneng ea li-Button Bits,8-1 / 2 Tricone Bits, Bit ea ho phunya, Likotoana tsa Lefika la ho Cheka Oli,Lisebelisoa tsa Tricone Rock Drill.Re rometse linaheng le libakeng tse fetang 40, tse fumaneng botumo bo botle ho tsoa ho bareki ba rona lefatšeng ka bophara.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Estonia, Birmingham, Surabaya, Madras.Ka ts'ebeletso e phahameng le e ikhethang, re ntlafalitsoe hantle hammoho le bareki ba rona.Tsebo le tsebo li netefatsa hore re lula re natefeloa ke ts'epo ho tsoa ho bareki ba rona mesebetsing ea rona ea khoebo."Boleng", "botšepehi" le "tšebeletso" ke molao-motheo oa rona.Botšepehi ba rona le boitlamo ba rona li lula li le tlhompho tšebeletsong ea hau.Ikopanye le Rona Kajeno Ho fumana lintlha tse ling, ikopanye le rona hona joale.