Cobalt drill bits, igisubizo kubushyuhe bwo hejuru no gucukura ibyuma bikomeye. Yongeyeho urwego rwa cobalt mubyuma byihuta cyane, byakozwe muburyo bwubushyuhe bwo hejuru kandi bikora neza mugihe cyo gucukura ibyuma bitagira umwanda nibindi bikoresho bikomeye.
Imyitozo ya cobalt yacu irihariye kuramba no gukora. Bitandukanye na bits ya hss isanzwe, bits ya cobalt iraramba kandi irashobora kwihanganira imirimo isabwa. Bacukura umwobo vuba kandi neza, bigatuma bahitamo neza kubanyamwuga hamwe nabakunzi ba DIY kimwe.
Kimwe mu bintu by'ingenzi biranga imyanda ya cobalt ni ukurwanya ubushyuhe, kubafasha gukora igihe kinini badashyuha cyangwa ngo batakaze imbaraga. Ibi bituma biba byiza mubikorwa bisaba guhora bicukura, byemeza imikorere idahagarara kandi ikora neza.
Uruganda rwacu rutanga ibice bibiri bitandukanye bya cobalt kugirango bihuze ibyifuzo bitandukanye. Ibyuma bya M35 byuma birimo 5% cobalt kandi byanditseho "hss co" kumyitozo ya biti. Imyitozo ya bits itanga imbaraga zisumba izindi hamwe nubukomere kubikorwa bitandukanye byo gucukura.
Kugirango imikorere irusheho kugenda neza, turatanga kandi ubuziranenge bwa M42 ibyuma bya drill bits, birimo 8% cobalt. Ikimenyetso "HSS CO8" kuri shank, ibi bikoresho byimyitozo yabugenewe kugirango bitange imikorere itagereranywa yo kuramba no kuramba. Byaremewe gukora imirimo itoroshye yo gucukura byoroshye, bigatuma bahitamo neza kubanyamwuga basaba imikorere myiza.
Shora muri cobalt drill bits hanyuma wibonere itandukaniro mubikorwa no kuramba. Sezera kubucukuzi buhoro, budakora neza kandi wakire ibihe bishya byihuse, birambuye, kandi biramba. Hamwe na bits ya cobalt, urashobora gukemura ikibazo icyo ari cyo cyose cyo gucukura wizeye kandi ukagera kubisubizo byiza buri gihe.