Amasuntswana oKwenziwa kweAluminiyam aPhononongelwe

NguJoost Nusselder | Ukuhlaziywa ngo:  Aprili 10, 2022
Ndiyakuthanda ukudala umxholo okhululekileyo ogcwele iingcebiso kubafundi bam, wena. Andilwamkeli uxhaso oluhlawulelweyo, uluvo lwam lolwam, kodwa ukuba ufumanisa ukuba izindululo zam ziluncedo kwaye ugqibela ngokuthenga into oyithandayo ngenye yeekhonkco zam, ndingafumana ikhomishini ngaphandle kwendleko ezongezelelweyo kuwe. Funda nzulu

Umngxuma ofanelekileyo awunakuphupha ngawo ngaphandle kwe-drill bit. Kwakhona, nayiphi na into yokubhola ayinakwenza imingxuma kuyo yonke imiphezulu. Makhe songeze ialuminiyam ebalini. Kwaye kutheni kungenjalo, yenye yezona zinyithi eziguquguqukayo nezithembekileyo kwaye zisetyenziswa ngokubanzi.

Ialuminiyam kulula ukuyiphatha ngenxa yobunzima bayo kodwa kunzima ukuyibhola ngenxa yendawo emtyibilizi. Ngoko ke, ukugrumba kwi-aluminium akuwona umsebenzi olula. Ukwenza imingxunya egudileyo negqwesileyo kwi-aluminiyam elungileyo drill bit (njengezi ntlobo) ku funeka.

Awona masuntswana agqwesileyo e-aluminiyam angakunika amava okomba angenangxaki. Ingakuqinisekisa ukuba ungowona uchwephesha ogqibeleleyo kunye nochanekileyo. Ngaphezu koko, ayikugcini nje kuphela kwiingozi okanye umonakalo ongafunekiyo, kodwa ikwaqinisekisa ukuphuculwa kwesakhono sakho sokusebenza. Ke, ukwenza imilo egqibeleleyo ngomzamo omncinci wokukhetha eyona drill bit ilungileyo ibalulekile.

best-drill-bits-for-aluminiyam

Eyona Bits yokuDla iAluminiyam ekhoyo kwiMarike

Kukho amasuntswana amaninzi okusebenza akhoyo kwimarike. Ke, ukukhetha eyona drill bit ayingomsebenzi olula. Ukuba uya emarikeni, uya kuxakeka kuba zininzi iibrendi ezifumanekayo ezinengcaciso efanayo. Kodwa apha siphonononga ezona mveliso zibalaseleyo nezikumgangatho ophezulu eziza kukunceda xa usenza izigqibo.

I-DEWALT DW1354 14-Iqhekeza le-Titanium Drill Bit Seti, emthubi

I-DEWALT DW1354 14-Iqhekeza le-Titanium Drill Bit Seti, emthubi

(jonga imifanekiso emininzi)

Ukwaleka kweTitanium

Iindawo ezingcono kakhulu zale bit drill

Intwana ye-Dewalt drill ilungile kubomi bayo. Yenziwe ngesinyithi kunye ne-titanium ecolekileyo yokwaleka eyenza ukuba ubomi bayo buphindwe kabini kunayo nayiphi na enye into ekhoyo kwimarike. I-Titanium inceda ezi ntwana zokomba ukusuka kumhlwa. Ngaphezu koko, ikhusela umonakalo ongafunekiyo ngexesha lokwenziwa kwemingxuma kwiAluminiyam.

Le seti ye-drill bit iza kwiseti yeqhekeza eli-14 kwaye inekhabhathi yesixhobo nayo. Esi sixhobo sekhabhinethi sikunceda ukuba ulungelelanise amasuntswana akho ngokweemfuno zakho kwaye wonge ixesha. Ngaphezu koko, isethi ye-14-piece ineentlobo zobungakanani ezinokuzalisekisa ubungakanani obufunekayo kunye nokumila.

Amanqaku ayo okulinga i-titanium aphezu kwentloko yayo. Yintoni eyenza uqhagamshelwano lokuqala kunye ne-aluminiyam ngoko inceda ukunqanda ukuhamba. Ngaphezu koko, ayinamanqina ajikelezayo anceda ukuthintela amasuntswana ekutyibilikeni. Kwaye i-tapered web yayo ihambisa uncedo ekonyuseni ukuqina ukunceda ukunciphisa ukophuka.

Iingxaki zale bit drill

Le bit drill inendawo yokulinga i-titanium entloko ukuze yenza ingxolo ecaphukisayo xa isenza imingxunya. Ngaphezu koko, yenza imingxuma ibe bukhali. Eminye yale bit yokubhora ayinazo iziseko zehex kwaye ezinye zineziseko zentsimbi kuphela ezidala iingxaki ekutshintsheni amasuntswana.

Jonga amaxabiso apha

CO-Z 5pcs Hss Cobalt Inyathelo le-Drill Bit Set kunye ne-Aluminium Case

CO-Z 5pcs Hss Cobalt Inyathelo le-Drill Bit Set kunye ne-Aluminium Case

(jonga imifanekiso emininzi)

Imingxuma egudileyo

Iindawo ezingcono kakhulu zale bit drill

Ukuba ujonge ukukhawuleza, okuhlala ixesha elide kunye nokuhamba kwexesha elide kune-CO-Z 5pcs Hss Cobalt Step Drill Bit Set ikulungele wena. Le bit drill yenziwe ngecobalt ene-titanium coating. Le ngubo ye-titanium ithintela ukuhanjiswa kobushushu kunye nokukhuhlana ngexesha lokwenziwa kwemingxuma.

Le bit drill nayo idume ngokumila kunye noyilo. Ineengcebiso ezibanzi ze-135-degree point point ezinciphisa ukuhamba kunye nokuqinisekisa ukuchaneka okungcono. Uyilo lwayo lulodwa olunokwenza iindidi ezingama-50 zemingxuma kunye nesi siqwenga samasuntswana ama-5 kuphela. Ngaphezu koko, le milo inika la masuntswana e-drill ukufumana amandla ongezelelweyo kunye nokunyusa isantya sayo.

Le drill-piece bit drill iza necase ye-aluminiyam ekuncedayo ukuba ulungelelanise amasuntswana e-drill yakho. Ngaphezu koko, ikunceda ukuba ulahlekelwe ngamasuntswana e-drill. Ikwagcina amasuntswana okusebenza kwimozulu emanzi eyenza ubude bayo bubude. Ikwakunceda ukuba uthuthwe lula kunye nokugcinwa.

Le bit drill ikwalungile kwintsimbi engatyiwayo. Kunzima ngokwaneleyo ukwenza imingxuma kwizinto ezinzima. I-blade yayo yokusika kabini inika ukusebenza kakuhle. Le bit drill engahambiyo inika i-drill ekhawulezayo negudileyo kuyo nayiphi na intsimbi. Ngaphezu koko, ayinamanqina ajikelezayo anceda ukuthintela amasuntswana ekutyibilikeni.

Iingxaki zale bit drill

Yenziwe ngendlela enokwenza kuphela imingxuma kwiintsimbi. Awunakuyisebenzisa ekwembeni kwezinye iindawo. Ngaphaya koko, ezinye zezi bits zinemiphetho ebukhali eyonyusa iqhezu kwaye ibe buthuntu ngokukhawuleza kunezinye iibits zokomba.

Jonga amaxabiso apha

COMOWARE iTitanium Twist Drill Bit Seti iHSS yeAluminiyam iAluminiyam

COMOWARE iTitanium Twist Drill Bit Seti iHSS yeAluminiyam iAluminiyam

(jonga imifanekiso emininzi)

Ukufakwa ngokukhawuleza

Iindawo ezingcono kakhulu zale bit drill

I-Commoware drill bit inokubizwa ngokuba yonke into enye. Ingasetyenziselwa ukwenza imingxuma kuyo nayiphi na indawo efana nemithi, isinyithi, iplastiki, njl njl. Le bit drill isetyenziswa ngokubanzi kwi-DIY yaseKhaya nakwicandelo lobuNjineli. La masuntswana e-drill eza kunye neseti yeqhekeza eli-13 elizalisekisa zonke iimilo eziyimfuneko oya kuzifuna.

Ukwakhiwa kwayo kuyancomeka. Ukugquma kwayo kwe-HSS ye-titanium kwenza la masuntswana e-drill aqine kwaye ahlale ixesha elide. Umgca wayo wokusika unzima kwaye uhlonitshwe oqinisekisa ubukhali be-drills. Uyilo lwayo olungenancoko kunye namazinyo okusika agxadazayo enza imingxuma ibe mpuluswa kwaye icoceke.

Incam yencam yencam kunye noyilo lwe-twist yonyusa isantya sayo sokomba. Ngaphezu koko, olu luyilo luthintela ukuhamba oluluncedo ekufumaneni umngxuma ogudileyo kwindawo echanekileyo. Iifom zayo ezi-2 zeefluti zinceda ukunciphisa ukukhuhlana kunye nobushushu obuqinisekisa inkqubo yokwemba ngokukhawuleza.

Uya kufumana umnini we-aluminium oququzelelayo kunye nale nxalenye ye-13 eluncedo kakhulu ekufumaneni i-drill bit efanelekileyo ngexesha likaxakeka. Ngaphaya koko, uya kufumana i-intshi ye-intshi ye-hex kunye nale seti esetyenziselwa ukutshintsha onke amasuntswana okomba. Ungatshintsha naziphi na iibhithi zakho zokuqhuba ngale hex egcina ixesha lakho kwaye uqinise umsebenzi wakho.

Iingxaki zale bit drill

Le bit drill yenzelwe kuphela ukomba kwindawo yesinyithi. Awunakusebenzisa le mibhobho yokwenza imingxuma eludongeni kunye neminye imiphezulu yezitena. Ngaphezu koko, idala uthuli oluphaphazelayo xa usenza u-drill kwiplastiki kunye nomphezulu womthi onokuwonakalisa umatshini wakho wokubhola.

Jonga amaxabiso apha

ISegomo Titanium HSS 50 Ubungakanani beNyathelo lokuDla iiBits Seti ngeeShanks ezi-2, SAE

I-Titanium HSS 50 ubukhulu Inyathelo leBits Drill Set nge-2 Shanks, SAE

(jonga imifanekiso emininzi)

ilungele wonke umphezulu

Iindawo ezingcono kakhulu zale bit drill

I-Titanium HSS 50 ubukhulu Inyathelo le-Drill Bits Set inokuthelekiswa ne-CO-Z 5pcs Hss Cobalt Inyathelo le-Drill Bit Set. Le bit drill nayo yenziwe ngecobalt ene-titanium coating. Kodwa umahluko ophambili phakathi kwe-CO-Z kunye nale ntwana ye-drill inokwenza imingxuma kuyo nayiphi na indawo efana nentsimbi, iplastiki, umthi, njl njl.

Uyilo lwayo olunefluti emibini yenye yezona ndawo zibalaseleyo. Iqinisekisa ukusika ngokukhawuleza kunye nokukhawuleza. Ngaphezu koko, ikhusela ukuhamba kwaye iqinisekisa ukuchaneka okungcono. Uyilo lwayo lulodwa olunokwenza iindidi ezingama-50 zemingxuma kunye nesi siqwenga samasuntswana ama-5 kuphela. Ngaphandle kwezi mpawu, ayinawo ama-spin shanks anceda ukuthintela amasuntswana ekutyibilikeni. Ukugquma kwayo kwe-titanium kunciphisa ukukhuhlana kunye nokuhanjiswa kobushushu nto leyo ekunika inkqubo yokomba ekhawulezayo.

Le drill-piece bit drill iza necase ye-aluminiyam ekuncedayo ukuba ulungelelanise amasuntswana e-drill yakho. Ngaphezu koko, ikunceda ukuba ulahlekelwe ngamasuntswana e-drill. Ikwagcina amasuntswana okusebenza kwimozulu emanzi eyenza ubude bayo bubude. Ikwakunceda ukuba uthuthwe lula kunye nokugcinwa.

Iingxaki zale bit drill

Ezi drill bits azinakusetyenziselwa ukwenza iidrill ezikude kuba imilo yayo i-oval kwaye ubude bayo abude kakhulu. Le bit iyakwenza imingxunya ibe banzi ukuba ufuna ukwenza umgama omde okanye u-drill olunzulu. Ngaphezu koko, ayikwazi ukwenza imingxuma enzulu emxinwa.

Jonga amaxabiso apha

Makita B-65399 Titanium Drill Bit Set Hex Shank

Makita B-65399 Titanium Drill Bit Set Hex Shank

(jonga imifanekiso emininzi)

I-Titanium nitride (TiN) yokugquma

Iindawo ezingcono kakhulu zale bit drill

Le Makita B-65399 Titanium Drill Bit iza kwiseti yeeqhekeza ezili-14 eyenzelwe ukwenza imingxuma ngamaplanga, iplastiki, iindonga zesamente kunye neentsimbi. Le seti ye-drill bit inoluhlu olubanzi lwengqokelela yamandla ombane kunye nokunye okunokuthi kufezekiseke ngokulula lowo uyifunayo. Le bit drill yenziwe ngentsimbi ene-titanium nitride coating eqinisekisa 2.5X ubude bobomi obongezelelweyo xa kuthelekiswa namasuntswana e-drill angagqunywanga.

Uyilo lwejiyometri yolwahlulo lweqondo le-135 inika ukuqalisa ngokukhawuleza. Ngaphezu koko, kunciphisa ukuhamba. Ukugquma kwayo kwe-titanium nitride kunciphisa ukuhanjiswa kobushushu kunye nokukhuhlana yiyo loo nto inika amava okomba akhawuleza kabini xa kuthelekiswa nabanye. Ezi ntwana zokomba zikwaqinisekisa imingxuma egudileyo.

Le seti yokubhola eneenjongo ezininzi iza nebhokisi yomququzeleli weplastiki eya kukunceda ulungelelanise amasuntswana akho okuqhuba. Ungaphatha le bhokisi ngokulula. Ngaphaya koko, ikhusela umoya omanzi ojikeleze amasuntswana akho e-drill eyenza ukuba i-drill yakho ihlale ixesha elide. Le seti ye-drill inokuba liqabane eligqibeleleyo kwiimeko zakho zikaxakeka.

Iingxaki zale bit drill

Le seti ye-drill bit idinga ubungakanani obahlukileyo beeblades ze-hex zokutshintsha amasuntswana. Kodwa into ebuhlungu kukuba akukho blade ye-hex ebonelelwayo nale seti ye-drill bit. Ke, kufuneka ujongane ubunzima ekutshintsheni amasuntswana e-drill.

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Bosch BL2634 Aircraft Fractional Black Oxide Drill Bit

Bosch BL2634 Aircraft Fractional Black Oxide Drill Bit

(jonga imifanekiso emininzi)

ubude obahlukeneyo

Iindawo ezingcono kakhulu zale bit drill

Le bit drill yahluke kakhulu kunawo onke amasuntswana e-drill. Le bit drill yenziwe nge-oxide emnyama engamashumi amahlanu epesenti ehlala ixesha elide kune nawaphi na amanye amasuntswana okomba entsimbi. Le oxide imnyama yomelele kwaye inzima. Ikwathintela ukubola. Ngaphezu koko, ngale bit drill, unokwenza imingxuma kwintsimbi, ubhedu, i-aluminium, ubhedu, i-PVC, inayiloni, izinto ezidibeneyo kunye nokunye.

Uyilo lwayo lwahlukile kwaye luyasebenza. Uyilo lwayo lwe-helix olukhawulezayo lukunika isantya esiphindwe kathathu kunesantya sokugrumba ngokubanzi. Ngaphezu koko, akukho ngcebiso yokutyibiliza inceda ukunciphisa ukuhamba kancinci. Ngoyilo lwalo olulodwa, akukho mfuneko yokuba ube ne-punch ephakathi. Ukwakhiwa kwayo lukhuni kukunika isibonelelo sokuhamba nge-abrasive material ngaphandle kwe-glitch.

Ungayifumana le bit drill ngobude obahlukeneyo njengobude be-jobber, ubude obuqinileyo, ubude obude (inqwelomoya), njl njl. Uyilo lwayo olude lwefleyiti luthintela ingozi engafunekiyo xa uqala ukugrumba. Ngaphezu koko, ikunika amava okukhawuleza ngokukhawuleza kunye nokuhanjiswa kobushushu kunye nokukhuhlane.

Iingxaki zale bit drill

Le bit drill ayizi ngeseti ukuze ungafumani bonke ubungakanani obubufunayo. Kuya kufuneka ukhethe ubungakanani obufunekayo nganye nganye. Ngaphezu koko, akukho tyala lokuthwala ukuze uphulukane nentwana ye-drill yakho. Ngaphandle kwezi, akukho siseko se-hex esibandakanyiweyo nale bit.

Jonga amaxabiso apha

HYCLAT 5pcs Titanium iNyathelo Drill Bit, Hss Cobalt iNyathelo Drill Bit

HYCLAT 5pcs Titanium iNyathelo Drill Bit, Hss Cobalt iNyathelo Drill Bit

(jonga imifanekiso emininzi)

Iwaranti yeminyaka emi-2

Iindawo ezingcono kakhulu zale bit drill

Ukuba ufuna ukuthwala amasuntswana okomba ambalwa kwaye ufuna ukufumana ubukhulu obahlukeneyo kuneHYCLAT 5pcs Titanium Step Drill Bit yeyakho. Le bit drill yenziwe ngecobalt ene-titanium coating. Le ngubo ye-titanium ithintela ukuhanjiswa kobushushu kunye nokukhuhlana ngexesha lokwenziwa kwemingxuma. Ikwanyusa isantya sakho sokusebenza.

Ineengcebiso ezibanzi ze-135-degree point point ezinciphisa ukuhamba. Uyilo lwayo lulodwa olunokwenza iindidi ezingama-50 zemingxuma kunye nesi siqwenga samasuntswana ama-5 kuphela. Uyilo lwalo lokuvula uhlobo lwe-X lukunika indawo yokususa inkunkuma yokusika xa ubhobhoza. Ikwanqanda i-scurf yentsimbi ekubhabheni. Ngaphezu koko, uyilo lwayo lwe-shank enamacala ama-3 luthintela ukutyibilika kwi-drill chuck.

Le drill-piece bit drill iza necase ye-aluminiyam ekuncedayo ukuba ulungelelanise amasuntswana e-drill yakho. Ngaphezu koko, ikunceda ukuba ulahlekelwe ngamasuntswana e-drill. Ikwagcina amasuntswana okusebenza kwimozulu emanzi eyenza ubude bayo bubude. Ikwakunceda ukuba uthuthwe lula kunye nokugcinwa. Ngaphezu koko, ikunika iwaranti yeminyaka emi-5 elithuba elihle kakhulu.

Iingxaki zale bit drill

Ezi drill bits azinakusetyenziselwa ukwenza iidrill ezikude kuba imilo yayo i-oval kwaye ubude bayo abude kakhulu. Le bit iyakwenza imingxunya ibe banzi ukuba ufuna ukwenza umgama omde okanye u-drill olunzulu. Ngaphezu koko, ayikwazi ukwenza imingxuma enzulu emxinwa.

Jonga amaxabiso apha

Imiba ekufuneka uyixhalabele ngaphambi kokukhetha iMveliso yakho

Ngexesha lokuthenga i-drill bit set, kufuneka ukhumbule ukuba kufuneka ibe nexabiso. Ke, ekuthengeni ixabiso elifanelekileyo kunye neyona nto ingcono yokugrumba kufuneka ucinge ngezi zinto zilandelayo

isantya

I-drill bits eya kusebenza ngesantya esiphezulu iya kuvumela ukucoceka kunye namava okugaya ngokukhawuleza. Nangona isantya esiphezulu sinokwenza ukungazinzi oko konakalise ukumila komngxuma. Kwelinye icala, isantya esicothayo sinciphisa ukusebenza kwakho kakuhle.

ukumila

Ukukhetha i-drill bits, imilo yinto ebalulekileyo. Amasuntswana e-drill drill anokuqinisekisa malunga neentlobo ezingama-50 zemilo kuphela ngamasuntswana okubhola amahlanu. Kodwa olu hlobo lwe-drill bit alukwazi ukwenza imingxuma emide. Ke, ngaphambi kokuba ukhethe amasuntswana okomba kufuneka ucinge ngomgama wokomba kunye nokumila kwesuntswana le-drill.

imathiriyeli

Ukomelela kunye nobude bobomi obude, imathiriyeli ekrwada ye-drill bits ngumcimbi oxhalabisayo. Ukusebenza kwe-drill bit kuxhomekeke kuyo njenge:

Intsimbi yesantya esiphezulu (i-HSS) yokugrumba amasuntswana

Intsimbi enesantya esiphezulu (HSS) i-drill bits ayihlali ixesha elide. Ngokuthelekisa ayinzima kangako kunecobalt kunye nezinye izinto. Uyakwazi ukugrumba iinkuni, i-fiberglass, i-polyvinyl chloride (PVC) kunye neentsimbi ezithambileyo ezifana ne-aluminiyam.

Iimpawu zeCobalt zokumba

Amasuntswana e-Cobalt drill anzima kakhulu. Ikwahambisa ubushushu ngokukhawuleza. Ezi ntlobo zamasuntswana e-drill ziqhele ukusetyenziselwa ukukruqula kwi-aluminiyam kunye neentsimbi ezinzima njengentsimbi engatyiwayo.

Amasuntswana edrill enziwe ngeoksidi emnyama yeHSS

Amasuntswana edrill enziwe ngeoksidi emnyama yeHSS luguqulelo oluphuculweyo lweebits zeHSS. Inika ukusebenza okungcono kune-HSS bits. Ngaphezu koko, ukutyabeka kweoksidi emnyama kuthintela ukubola kunye nokwandisa ukuqina. Olu hlobo lwamasuntswana e-drill lusetyenziswa kwizinto ezahlukeneyo, kubandakanya isinyithi, i-hardwood, i-softwood, i-PVC, kunye ne-fiberglass.

Amasuntswana edrill enziwe nge-Titanium

Amasuntswana edrill enziwe nge-Titanium ehonjiswe nge-Titanium yenye yezinto ezikumgangatho ophezulu. Ihlala ixesha elide kwaye ihlala ixesha elide. Ngapha koko, yomelele kune HSS bits kwaye ivelisa ukukhuhlana okuncinci yiyo loo nto ihlala ibukhali ixesha elide. Olu hlobo lwe-drill bit lusetyenziselwa ukubhola iinkuni, isinyithi, i-fiberglass, kunye ne-PVC.

Ezinye izinto

Ngaphandle kwezi zinto, kufuneka ube nenkxalabo malunga nenkqubo yofakelo lwe-drill bits. Inkqubo yokufakela lula inokukongela ixesha kwaye inokuphucula isakhono sakho sokusebenza. Ngaphandle kwezi, iwaranti, ubungakanani besiseko se-hex, ibhokisi yokuthwala ngumcimbi oxhalabisayo.

FAQ

Q: Loluphi uhlobo lwamasuntswana okomba anokwenza imingxuma kwialuminiyam?

Iimpendulo: Amasuntswana okubhola enziwe ngentsimbi eqinile kune-aluminiyam njengentsimbi, icobalt, i-oxide emnyama inokwenza imingxuma kwi-aluminiyam.

Q: Yeyiphi imilo engcono yokwenza imingxuma kwi-aluminiyam?

Iimpendulo: Kuxhomekeke kwinkqubo yakho yokusebenza. Ukugrumba umgama omde, kufuneka uphephe imilo engqukuva.

Q: Ndingasebenzisa amasuntswana okomba aqhelekileyo kwialuminiyam?

Iimpendulo: Hayi. Amasuntswana okuqhuba rhoqo awakwazi ukwenza imingxuma kwi-aluminiyam. Udinga amasuntswana okomba anzima kwaye abiza kakhulu ukuze wenze imingxuma kwi-aluminiyam.

isiphelo

Yonke intwana yokubhola inamacala amabi namahle. Phakathi kwazo zonke ezi bits zokuqhuba, iMakita B-65399 Titanium Drill Bit Set ingcono ngokuthelekisa umgangatho wayo wokwakha weprimiyamu kunye nokusebenza. Ukugquma kwayo kwe-titanium nitride iqinisekisa i-2.5X ubude bobomi obongezelelweyo kunamanye amasuntswana e-drill. Ngaphezu koko, inoluhlu olubanzi lwengqokelela yamandla. Ngala masuntswana e-drill, unokwenza imingxuma kuyo nayiphi na indawo.

Ecaleni kwale bit drill, Titanium HSS 50 Sizes Step Drill Bits Set nayo ikhethwayo. Le seti ye-drill bit yenziwe nge-cobalt eyona ntsimbi inzima ukuze wenze imingxuma kuyo nayiphi na indawo enzima ngokulula. Ngaphaya koko, ngamasuntswana okusebenza amahlanu kuphela anokunika malunga neemilo ezingama-50 oluphawu oluhle kakhulu. Le seti ye-drill bit ikunika inkululeko yokwenza imingxuma kuyo nayiphi na indawo.

Ukwenza imingxunya echanekileyo kunye negudileyo kwiintsimbi ezilungileyo drill bit (njengezi ntlobo) kuyimfuneko. Amasuntswana okubhola akumgangatho ophantsi angagotywa nangaliphi na ixesha kwaye anokonakalisa imveliso yakho. Kwelinye icala, amasuntswana omgangatho olungileyo anyusa ukusebenza kakuhle kwakho kwaye anyuse ukusebenza komatshini wakho. Ke, ukukhetha ezona ntsinjana zokomba i-aluminiyam kubaluleke kakhulu. Ndiyathemba ukuba eli nqaku likuncede ekwenzeni ukhetho olufanelekileyo.

NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.