I-DIN338 M2 Tin Coating Twist Drill

Uma kukhulunywa ngokumba okunembayo, i-twist drill bit iyithuluzi elibalulekile eselisetshenziswe amakhulu eminyaka.Idizayini yayo eyingqayizivele kanye nokuguquguquka kwayo kwenza kube ukukhetha okudumile kwezinhlelo zokusebenza zokumba ezahlukahlukene.Kungakhathaliseki ukuthi usebenza ngokhuni, insimbi, noma ipulasitiki, i-twist drill bit iyithuluzi elikhethwayo lokudala izimbobo ezihlanzekile, ezinembile.Kulesi sihloko, sizohlola izici nezinzuzo ze-twist drill bits, kanye nezinhlobo zayo ezihlukahlukene kanye nezinhlelo zokusebenza.

I-twist drill bit iyithuluzi lokusika elisetshenziselwa ukubhoboza izimbobo ezingamacylindrical ngezinto ezahlukahlukene.Inemitshingo evunguzayo eklanyelwe ukususa ama-chips nemfucumfucu embobeni ngenkathi ibhoboza.Lo mklamo wenza i-twist drill isike izinto ngokunembile nangempumelelo, okwenza kube ithuluzi elibalulekile lanoma yimuphi umsebenzi wokumba.

Esinye sezici eziyinhloko ze-twist drill bit ukuguquguquka kwayo.Ingasetshenziselwa ukubhoboza izimbobo ezintweni ezihlukahlukene, okuhlanganisa ukhuni, insimbi, ipulasitiki kanye nezinhlanganisela.Lokhu kuyenza ibe ithuluzi elibalulekile kubabazi, abasebenza ngensimbi, oomakhenikha, kanye nabathandi be-DIY ngokufanayo.Kungakhathaliseki ukuthi wakha ifenisha, wenza izingxenye zensimbi, noma usebenza kuphrojekthi yokuthuthukisa ikhaya, i-twist drill iyithuluzi elikhethwayo lokudala izimbobo ezihlanzekile, ezinembile.

Ama-twist drill bits ayatholakala ngobukhulu obuhlukahlukene kanye nezinto zokwakha ukuze ahlangabezane nezidingo ezihlukene zokumba.Uma ubhoboza izimbobo okhunini, insimbi yokusonta yensimbi enesivinini esikhulu ivamise ukusetshenziswa.Lezi zingcezu zokubhoboza zenzelwe ukumelana nesivinini esiphezulu kanye namazinga okushisa akhiqizwa lapho kubhobozwa ngokhuni, okuwenza alungele izinhlelo zokusebenza zokhuni.Ngakolunye uhlangothi, lapho ubhoboza ngensimbi, izinsimbi zokubhoboza insimbi ye-cobalt zikhethwa ngenxa yokuqina kwazo okuphakeme nokumelana nokushisa.Lokhu kuvumela i-drill ukuthi igcine umkhawulo wayo wokusika ngisho nalapho ibhoboza izinto zensimbi eqinile.

Ngaphezu kokuqukethwe, i-geometry ye-twist drill bit idlala indima ebalulekile ekusebenzeni kwayo.I-engeli nokuma konqenqema lokusika, okubizwa ngokuthi i-tip geometry, kungahluka kuye ngohlelo oluthile lokubhola.Isibonelo, ama-twist drill bits ane-engeli yephoyinti engu-118-degree ngokuvamile asetshenziselwa ukumba inhloso evamile ezintweni ezihlukahlukene.Ngakolunye uhlangothi, i-twist drill bit ene-engeli yephoyinti engu-135 ifaneleka kangcono ukubhola izinto eziqinile njengensimbi engagqwali ne-titanium.

Esinye isici esibalulekile okufanele sicatshangelwe lapho ukhetha i-twist drill bit uhlobo lwayo lwe-shank.I-shank yingxenye ye-drill bit efaka ku-drill chuck futhi ingaba ngamajamo amaningi namasayizi.Izinhlobo ezivame kakhulu ze-shank ze-twist drill bits yi-shank eqondile kanye ne-shank encishisiwe.Izingcezu zokubhoboza i-shank eziqondile zenzelwe ukufanela ama-chucks okubhoboza ajwayelekile, kuyilapho ama-shrink shank drill ama-shank ane-diameter encane ukuze asetshenziswe nama-drill chucks amakhulu.

Uma kuziwa ekubholeni okunembayo, ama-twist drill ayithuluzi lokuzikhethela kochwepheshe abaningi kanye nama-DIYers ngokufanayo.Idizayini yayo ehlukile, ukuguquguquka, kanye nokutholakala kosayizi abahlukahlukene kanye nezinto zokwakha kuyenza ibe ithuluzi elibalulekile lezinhlelo zokusebenza ezihlukahlukene zokumba.Kungakhathaliseki ukuthi usebenza ngokhuni, insimbi, noma ipulasitiki, i-twist drill bit iyithuluzi elikhethwayo lokudala izimbobo ezihlanzekile, ezinembile.

Sekukonke, ama-twist drill bits angamathuluzi ahlukahlukene futhi abalulekile okubhola okunembayo.Idizayini yayo eyingqayizivele, ukutholakala kosayizi abahlukahlukene kanye nezinto zokwakha, kanye nekhono lokubhoboza ezintweni ezihlukahlukene kuyenza ibe ithuluzi elibalulekile lochwepheshe kanye nabathandi be-DIY ngokufanayo.Kungakhathaliseki ukuthi usebenza ngokhuni, insimbi, noma ipulasitiki, i-twist drill bit iyithuluzi elikhethwayo lokudala izimbobo ezihlanzekile, ezinembile.Ama-twist drill bits ahlala eyisisekelo emhlabeni wokumba ngenxa yekhono lawo lokusika izinto ngokunembile nangempumelelo.