Litaba tsa Lihlahisoa
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Lebelo le loketseng la ho cheka ke eng?
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Mokhoa oa ho khetha li-drill tse nepahetseng?
Ha ho tluoa mesebetsing ea ho cheka, ho sa tsotellehe hore na u motho ea chesehelang DIY kapa setsebi, ho sebelisa boro e nepahetseng bakeng sa mosebetsi ho bohlokoa. Ka likhetho tse ngata tse fumanehang ho t...Bala haholoanyane -
Phapano ke efe lipakeng tsa HSS twist drill bits le cobalt drill bits?
Rea u amohela kenyelletsong ea sehlahisoa sa rona mabapi le likotoana tsa ho phunya le likotoana tsa cobalt. Lefatšeng la lisebelisoa tsa ho cheka, mefuta ena e 'meli ea likotoana tsa ho cheka e se e tumme haholo ...Bala haholoanyane