Ukukhulula Amandla Ama-Carbide Twist Drills: Umhlahlandlela Ophelele

** Isingeniso ** I-Carbide twist drill iyingxenye ebalulekile emhlabeni wemishini yezimboni nezinto. Zidlala indima ebalulekile ekubumbeni nasekubholeni izinto ezahlukahlukene ngokunemba nangokunemba. Kulesi sihlahlandlela esiphelele, sizozulazula emhlabeni we-carbide twist drill futhi siveze izimfihlo zokukhipha amandla abo aphelele namandla abo. ** Yini iCarbide Twist Drills?**