Iyaziwa ngokuba nomphetho wayo omde kakhulu, i-DIN 1869 HSS drill yenzelwe ukugrumba imingxunya enzulu. Le drill yenziwe ngezinto ezikumgangatho ophezulu ze-HSS (M35, M2, 4341) ukuqinisekisa ukuqina kunye nozinzo lokusebenza ixesha elide. Inzuzo yobude be-bit iyivumela ukuba iphumelele ekugrumbeni imingxunya enzulu, iphathe imisebenzi enzima nenzulu ngokulula.
Le drill yenzelwe indawo yokusika ekhawulezayo eyi-135°, engaphuculi nje kuphela ukuchaneka kokubhola, kodwa ikwanciphisa "ukuhamba" okanye "ukutshintsha" kwento yokubhola ngexesha lenkqubo yokubhola, ukuqinisekisa inkqubo yokubhola egudileyo nechanekileyo. Imilo eqhelekileyo yencam ye-118° ifanelekile kwiindidi ezahlukeneyo zezixhobo kwaye inikezela ngeendlela ezahlukeneyo zokusetyenziswa.
Le drill ifanelekile kwizinto ezithambileyo ezifana ne-aluminium, umthi, kunye neplastiki, kodwa ikwakwazi ukugrumba ngokufanelekileyo kwizinto eziqinileyo ezifana nentsimbi kunye nentsimbi engagqwaliyo. Ngenxa yeendawo zazo zokugrumba ezichanekileyo, imingxunya kunye nobukhulu bokugrumba, iidrill ze-DIN 1869 zineendlela ezahlukeneyo zokusetyenziswa kwimisebenzi eyahlukeneyo yemizi-mveliso neyezorhwebo.
Iidrill ziyafumaneka kwiintlobo ngeentlobo zokugqitywa komphezulu, ezingaphuculi nje kuphela inkangeleko yedrill, kodwa kunye nokugqwala kwayo kunye nokumelana nokuguguleka kwayo. Ezi mpawu zidibanisa ubuhle kunye nokusebenza kwayo, zivumela ii-drill bits ukuba zigcine ukusebenza kwazo kwiindawo ezahlukeneyo zokusebenza.
Ukuguquguquka kwee-drill bits kubonakala ekulungelweni kwazo kwiindidi ezahlukeneyo zezinto kunye nokusetyenziswa kwazo. Zifanelekile ngokukodwa kwizicelo ezifuna ukugrumba ngokuchanekileyo kubunzulu obungenakufikeleleka okanye kwiindawo ezixineneyo. Uyilo lwazo olude aluphuculi nje kuphela amandla okugrumba kwizinto ezinzulu, kodwa lukwenza kube lula ukusebenza kwii-engile okanye kwiindawo ezikhethekileyo. Nokuba ufaka iipayipi kunye neengcingo okanye wenza imisebenzi enzima yokwakha kunye nobunjineli, ii-DIN 1869 drills zibonelela ngokusebenza okugqwesileyo. Ii-drill ze-DIN 1869 zenziwe ngokwemigangatho engqongqo yolawulo lomgangatho, ukuqinisekisa ukuba i-drill nganye igcina ukusebenza kwayo kwiindawo ezahlukeneyo ezifuna amandla.
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