Drill bits yog cov cuab yeej siv dag zog heev.
Koj yuav tsum siv lawv nrog precision thiab saib xyuas kom tau txais cov txiaj ntsig xav tau. Txwv tsis pub, lawv yuav ua rau tej yam phem dua li qhov zoo dua.
Thiab thaum nws los mus yuav qhov zoo tshaj plaws laum khoom rau ntoo, nws tsis muaj dab tsi yooj yim dua.
Yog vim li cas peb thiaj li tuaj pab. Peb tab tom nthuav qhia koj cov khoom lag luam sab saum toj uas lub khw yuav tsum muaj. Cov no yog cov khoom zoo li no uas koj tuaj yeem mus rau ib qho ntawm lawv. Lawv txhua tus muaj cov txiaj ntsig thiab ntau hom kev yooj yim los muab.
Yog li, tshawb xyuas cov kev tshuaj xyuas no, ntawm no cov khoom lag luam sab saum toj peb xaiv.
Lub hauv paus ntawm Drill Bit rau Ntoo
Ib tug laum me ntsis rau ntoo los nrog ib tug fluted txiav ntug. Ua li no, lub qhov nyob twj ywm huv si los ntawm cov khib nyiab ntoo, txij li lub raj nplaim yog dav dua li ntawm cov khoom tawm. Nws muaj ib tug ntse taw tes rau boreholes, whereas lwm yam khoom feature blunt kawg.
Koj yuav tsum tau laum precisely nyob rau hauv ntoo. Txwv tsis pub, koj yuav splinter los yog tawg ntoo.
Hauv kab ntawv no peb yuav npog:
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- kawg lus
Qhov zoo tshaj plaws Drill Bits rau Ntoo Peb Pom Zoo
Nov yog cov kev xaiv zoo tshaj plaws uas peb tau pom muaj. Nkag mus los ntawm cov kev tshuaj xyuas no rau kev txiav txim siab txog kev yuav khoom.
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Nws tsis tuaj yeem yog tias peb tab tom nyeem ntawv laum khoom rau kev tshuaj xyuas ntoo thiab lub npe 'Dewalt' yuav tsis tshwm. Yog tias koj xav txiav los ntawm cov tawv tawv tshaj plaws ntawm cov hlau nrog cov khoom siv tawv dua, vim li cas ho tsis mus xyuas cov khoom no. Cov cuab yeej no los nrog titanium txheej kom pom txoj haujlwm ua tiav nrog kev ua tiav.
Cov khoom yuav txiav los ntawm cov ntaub ntawv nrog precision, ua tsaug rau tus tsav taw taw qhia lawv tuaj nrog. Nws yuav pib ua haujlwm tam sim ntawm kev sib cuag los ntawm kev tshem tawm kev taug kev.
Qhov no set ntawm ntau hom tho khoom yog haum rau siv nyob rau hauv kev ua hauj lwm nrog rau cov hauj lwm hauv tsev. Dab tsi ntxiv, nws los nrog lub hnab nqa khoom muab rau koj nrog ib qho chaw cia khoom yooj yim thiab tso cai rau koj nqa cov cuab yeej mus rau qhov chaw. Tsuas yog kuv xav tias nws tuaj nrog zoo dua.
Hais txog kev ua tau zoo, koj yuav tsis muaj sijhawm los yws. Cov khoom laum txiav cov khoom nrog lub zog zoo thiab ua tiav cov haujlwm tsis muaj sijhawm. Rau qhov drilling qhov rau hauv cov kav hlau, koj tuaj yeem siv lawv raws li koj nyiam.
Dab tsi yog qhov yooj yim yog tias koj yuav tsis tas txhawj txog kev taug kev, txij li lawv tau qhia tus kws tsav dav hlau los daws qhov teeb meem. Ntxiv mus, cov cuab yeej no yog hnab tshos-phooj ywg. Thiab nyob rau hauv cov nqe lus ntawm durability, koj yuav so assured ib yam nkaus thiab.
pros
Qhov taw qhia tsav tshem tawm kev taug kev thiab kev tsim kho hnyav rau drilling nyuaj hlau yog ib qho ntxiv. Cov ntau yam muab versatility.
cons
Cov cuab yeej tuaj nrog cov ntaub ntawv tsis zoo.
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Tam sim no, peb tab tom tham txog lwm lub npe nrov uas tau nyob hauv qhov kev ua si rau ib ntus. Nws tau tuaj nrog lub laum teeb uas yuav muab rau koj ntau yam haujlwm.
Los ntawm drilling mus rau fastening, koj tuaj yeem ua txhua yam nrog cov txheej txheem no. Lawv tau ua cov khoom tiv thaiv corrosion los ntawm kev ntxiv cov xim dub oxide txheej rau lawv. Ua li no, lub durability ntawm lub tshuab ua enhanced.
Lawv tau mus rau qhov kawg ntawm qhov ntev kom muab lub neej ntev los ntawm kev qhia txog kev kho cua sov engineering hauv lawv. Ntxiv mus, muaj ¼ nti ultra-lock hex shanks nyob rau hauv qhov chaw kom muaj kev nyab xeeb ntawm kev siv lub cuab yeej.
Yog tias koj tab tom nrhiav cov khoom siv uas yuav yog qhov zoo rau koj tus neeg tsav tsheb laum, koj yuav tsum tau txais cov khoom siv no. Nws tseem yuav tau nrog cuam tshuam cov tsav tsheb zoo li no.
Txhawm rau ua kom lub tsev muaj zog, cov tuam ntxhab tau siv cov hlau zoo hauv kev ua nws. Thiab los daws qhov teeb meem ntawm kev taug kev me ntsis, lub tshuab tuaj nrog cov lus qhia sib cais uas yuav tig ntau li 135 °.
Ntxiv mus, nws nta me ntsis tuav uas yog magnetic heev. Dab tsi ntxiv, muaj cov neeg tsav tsheb hauv qhov chaw kom paub tseeb tias qhov tuav tuav tau zoo.
Tab sis muaj qee qhov teeb meem nrog lub tsev. Cov khoom tsis tuaj yeem tawm ntawm qhov chaw kaw yooj yim. Qee cov neeg siv kuj yws txog cov khoom tsis yog qhov ntse heev. Tsuas yog tias lub hom phiaj tuaj yeem kho cov teeb meem no, chav tsev no yuav ua kom muaj txiaj ntsig zoo rau kev ua-nws-koj tus kheej nrog rau cov kws tshaj lij.
pros
Nws muaj kev drilling zoo li fastening, tsav tsheb, thiab lwm yam. Cov cuab yeej yog corrosion-resistant thiab tsis muaj laum me ntsis taug kev.
cons
Cov khoom tsis tuaj yeem tawm ntawm qhov txuas tau yooj yim thiab lawv tuaj yeem ua rau cov khoom ntse dua.
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Cov khoom lag luam muaj npe nrov hauv kev lag luam ntawm cov cuab yeej siv. Nws los nrog kev sib xyaw ua ke lub sijhawm no. Tsis tshua muaj ib hom laum me me uas koj yuav tsis pom hauv lub thawv no. Thaum nws los txog rau muab versatility loj, cov khoom siv tsis mess ib ncig. Rau, koj muaj 109 daim ntawm cov cuab yeej siv tau los hauv cov khoom siv no.
Cov tswv tsev thiab cov neeg cog lus thoob plaws lub ntiaj teb tau txaus siab rau qhov khoom siv ntau yam zoo kawg nkaus. Tsis muaj ntau txoj haujlwm uas cov cuab yeej no ua tsis tau. Lawv tau ua cov no ruaj khov thiab ua haujlwm zoo heev.
Hauv kev tsim cov cuab yeej no, manufacturers tau siv cov khoom zoo tshaj plaws. Thiab thaum nws los txog rau kev cia, koj yuav pom cov cuab yeej tuav cov khoom kom ua tau zoo heev.
Cov cuab yeej no tuaj txawv qhov ntau thiab tsawg los ua haujlwm ntau. Tsis yog vinyl, ntoo, hlau los yog masonry, muaj tag nrho cov hom ntawm laum daim nyob rau hauv lub thawv los daws cov ntaub ntawv no. Lawv tau muab cov screws tsim nyog qhov ntau thiab tsawg rau muab kev pab nyob rau hauv feem ntau ntawm drilling txoj hauj lwm tus kws tshaj lij mus txog. Cov khoom siv kuj zoo tagnrho rau ntau qhov haujlwm hauv tsev.
Cov ntaub ntawv uas muaj cov cuab yeej loj no kuj tseem muaj zog thiab ruaj khov. Nws los nrog kev cia khoom ntxiv kom cov cuab yeej raug teeb tsa kom raug. Txawm tias cov neeg pib tshiab yuav pom qhov kev xyaum no pab tau.
Dab tsi tseem ci ntsa iab yog tias cov khoom yuav tsis raug nqi ntau npaum li qee qhov xav tau los ntawm kev saib cov xov tooj ntawm cov cuab yeej. Txawm li cas los xij, nws yog kev txaj muag; nws tsis tuaj nrog lub cuab yeej hex.
pros
Muaj ntau cov khoom rau kev muab versatility thiab zoo tuav cov khoom. Lawv yog cov ruaj khov heev.
cons
Tsis muaj hex cuab tam.
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Qhov no yog ib yam khoom uas yuav yeej impress koj nrog nws niaj hnub tsim. Nws nta steel laum khoom uas ua haujlwm nrog ceev ceev. Lawv tau qhia titanium txheej nrog cobalt kom txiav los ntawm cov ntaub ntawv nyuaj tshaj plaws, xws li laum khoom rau stainless hlau. Los ntawm kev txhim kho ntug tuav, lub titanium txheej no muab cov kav ntev rau cov khoom.
Qhov kuv nyiam txog chav tsev no yog cov cuab yeej tsim tau zoo heev. Koj yuav tau txais txiaj ntsig los ntawm kev tsim qauv zoo li no thaum xav ua qhov sib txawv ntawm qhov loj. Dab tsi yog qhov xav tsis thoob yog tias koj tsis xav tau ntau cov cuab yeej hauv cov txheej txheem. Ob peb yam khoom siv los nrog yuav pom txhua txoj haujlwm sib txawv ua tiav nrog kev ua tiav.
Nws cov shanks muaj kev sib raug zoo nrog peb qhov sib txawv chuck ntau thiab tsawg. Qhov no txhais tau tias koj tuaj yeem muaj qhov hloov tau yooj yim hauv kev ua haujlwm xyaum xyaum. Yog li, chav tsev muab kev yooj yim rau koj. Ntawm lwm qhov tsim nyog hais txog cov yam ntxwv yog cov lus qhia tiv thaiv taug kev.
Nws yuav yooj yim rau koj los nruab nrab ntawm lawv thiab ua kom lawv ruaj khov ntawm lawv txoj haujlwm thaum ua haujlwm nrog cov nplais nplaum, xws li txhuas thiab cov ntawv hlau.
Koj yuav pom cov khoom siv tau zoo ntawm ntau hom ntaub ntawv, xws li yas, ntoo, thiab lwm yam. Yog tias cov khoom siv thinner dua li cov khoom siv laum no, lawv yuav tsis muaj teeb meem hauv qhov drilling. Tab sis, nrog cov ntaub ntawv tuab, lawv tsis zoo tshaj plaws.
pros
Nws muaj peev xwm los laum qhov sib txawv qhov sib txawv yam tsis tas yuav hloov cov khoom thiab nws txo qhov cuam tshuam kev poob siab heev. Durability yog impressive.
cons
Tsis tshua muaj txiaj ntsig nrog cov ntaub ntawv tuab.
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Qhov no yog ib yam khoom ntawm lwm lub tuam txhab muaj koob npe nrov. Lub hom phiaj yog paub los tsim cov khoom lag luam saum toj kawg nkaus ntawm tus nqi pheej yig dua. Lawv tau tsim txhua yam cuab yeej siv rau qee lub sijhawm tam sim no. Thiab cov neeg siv khoom ib txwm tau txais txiaj ntsig zoo ntawm cov cuab yeej no.
Qhov zoo tshaj plaws ntawm qhov teeb tsa me ntsis no yog tias nws los nrog cov khoom tsav tsheb nrog rau cov khoom siv tho. Yog li, koj tau muab los ua ib pawg ntawm cov haujlwm drilling yam tsis muaj teeb meem. Nyob rau hauv cov nqe lus ntawm compatibility, cov cuab yeej no yuav txiav los ntawm ntau yam ntaub ntawv, xws li masonry, hlau los yog ntoo. Qhov ntawd yog versatility siab rau ib tug xyaum me ntsis kom muaj.
Cov neeg tsim khoom kuj tau ua txoj haujlwm zoo hauv kev ua kom cov ntaub ntawv muaj zog li qub. Koj yuav tsis muaj teeb meem hauv kev teeb tsa cov cuab yeej, ua tsaug rau qhov chaw loj uas nws muab.
Dab tsi ntxiv, nws yooj yim portable. Koj yuav tsis pom cov khoom hnyav li no thaum nws los txog rau cov khoom siv drilling me ntsis zoo li no. Yog li, nqa nws ib ncig yuav yooj yim dua. Koj yuav tsis tau tes qaug zog ua li ntawd.
Qhov kuv nyiam txog nws yog nws compactness. Qhov ntawd kuj yog ib yam dab tsi uas cov laum khoom tsis muaj ntau zaus. Koj tuaj yeem khaws nws nyob qhov twg. Dab tsi yog qhov zoo tshaj plaws ntawm cov khoom no yog tias nws tsis raug nqi ntau txawm tias muab koj tag nrho cov txiaj ntsig zoo.
Txawm li cas los xij, muaj qee yam uas kuv tsis nyiam. Thaum koj yuav tsum nqa cov khoom hauv thiab tawm, koj yuav tsis pom cov khoom tuav kom siv tau ntau.
pros
Nws yog qhov pheej yig heev thiab tuaj nrog ob qho tib si laum thiab cov khoom tsav tsheb. Lub teeb tuaj yeem siv los laum txhua yam khoom siv; hlau, ntoo, pob zeb, thiab lwm yam.
cons
Ineffective bits tuav.
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Qhov no yog cov khoom siv uas muaj rau ntawm cov khoom siv feem ntau. Yog tias koj muaj chav tsev no, koj yuav tsis xav tau lwm yam cuab yeej rau feem ntau ntawm cov haujlwm tsis tu ncua. Lawv tau ua kom paub tseeb tias cov cuab yeej muaj zog thiab ruaj khov.
Tsis muaj ntau yam khoom tawm muaj uas tuaj yeem tuav qhov nrawm ntawm cov khoom siv tho. Vim li no, ntau lub sij hawm chav tsev no yog lub laum khoom rau woodworking.
Cov neeg tsim khoom tau siv qee yam tshwj xeeb hauv kev tsim chav tsev no, thiab qhov ntawd yog Cubitron. Nws txhim khu lub sharpness ntawm cov khoom zoo heev vim nws yog tus kheej-sharpening. Tsis tas li ntawd, nws yog abrasive heev. Tag nrho cov no ntxiv rau lub durability ntawm cov cuab yeej no. Tsis hais, qhov yooj yim ntawm kev siv lawv muab.
Ntev ntev laum khoom muab lub neej ntev rau tus ntsia thawv. Yog li, koj yuav tsis tas yuav mus rau lwm chav tsev sai sai. Thiab cov channel ceev cov qauv no los nrog ua rau lub nti tshem tawm ntau npaum li cas ntawm lwm cov units.
Cov neeg tsim khoom tau ua haujlwm zoo heev los ntawm kev siv cov shanks zoo hauv kev ua cov khoom. Yog vim li cas lawv thiaj li ruaj.
Muaj ob peb yam uas kuv tsis txaus siab rau. Koj yuav pom tias cov npoo npoo hnav sai sai. Lawv tuaj yeem ua rau lawv muaj zog dua. Tsis tas li ntawd, cov cuab yeej tsim nyog rau kev ua haujlwm xws li, txij li thaum lawv pib ua npub tom qab ib ntus.
pros
Nws yog ib qho yooj yim heev rau siv thiab muaj rau ntau qhov sib txawv rau versatility. Lub luag haujlwm hnyav steel kev tsim kho yog impressive.
cons
Ntug taub hau hnav sai sai thiab cov cuab yeej ua npub sai sai.
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Hom no paub yuav ua li cas los tsim masterpieces thaum nws los txog rau cov cuab yeej tes zoo li cov cuab yeej hluav taws xob. Lawv tau tsim cov khoom lag luam zoo txij li lub sijhawm lawv tuaj rau hauv qhov chaw. Thiab thaum lub lag luam muaj kev paub dhau los ntawm ib puas xyoo, koj yuav tsum muab rau lawv thiab ntseeg lawv cov khoom zoo.
Cov khoom tshwj xeeb no peb tab tom tham txog los nrog kev ua tiav raws li kev tsim muaj kev txhawj xeeb. Lawv tau muab nws cobalt kev tsim kho kom ntseeg tau nws cov kav ntev. Hais txog kev tsim, lawv tau ua kom paub tseeb tias nws tuaj yeem ua haujlwm hnyav. Txawm hais tias nws yog qhov nyuaj tshaj plaws ntawm cov hlau, cov laum khoom yuav tswj tau los ntawm.
Lwm qhov zoo nkauj ntawm chav tsev no los nrog yog nws qhov ua tau zoo kawg nkaus thaum tshav kub kub. Thiab nws yog resistant rau abrasion kuj. Muaj txog 30 daim ntawm cov cuab yeej koj yuav pom hauv pob. Yog li ntawd, koj yuav tsis tas xav ob zaug ua ntej pib qhov project tshiab, txawm tias nws nyuaj npaum li cas.
Dab tsi tseem tsim nyog hais txog yog qhov txo qis ntawm cov khoom. Txoj kev no, koj tuaj yeem ua haujlwm nrog cov khoom loj dua hauv qhov zoo nkauj chuck. Kuj tseem muaj cov khoom tshem tawm me ntsis hauv qhov chaw muab koj nrog yooj yim nqa cov cuab yeej ncig. Cov yeeb yam no yuav txaus siab tshaj plaws los ntawm cov kws tshaj lij.
Chav tsev muab ntau qhov ntau thiab tsawg ntawm cov khoom. Los ntawm kev siv cov no, koj yuav muaj peev xwm txiav los ntawm cov hlau tawv. Dab tsi ntxiv, nws los nrog cov ntaub ntawv roj hmab uas yuav muab khaws cia rau tag nrho cov cuab yeej. Txawm li cas los xij, qee lub sijhawm yuav pom tias nws txawv me ntsis.
pros
Ntau qhov ntau thiab tsawg ntawm cov khoom rau versatility thiab cobalt-ua khoom rau cov hauj lwm hnyav. Chav tsev yog lub teeb yuag thiab tuaj nrog cov ntaub ntawv khaws cia.
cons
Cov ntaub ntawv roj hmab tsis yog qhov zoo tshaj plaws.
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Koj xav tau ntau yam hauv koj lub laum me ntsis. Tsuas yog tus neeg mob paub tias nws nyuaj npaum li cas los qhib qhov teeb tsa me ntsis thiab pom txhua qhov loj hauv nws tsuas yog qhov koj tab tom nrhiav. Tab sis, koj yuav tsis tau mus dhau qhov kev ntxhov siab yog tias koj yuav cov khoom tshwj xeeb peb tab tom tshuaj xyuas tam sim no.
Peb tab tom tham txog 14 qhov sib txawv. Yog li, koj yuav tau txais cov ntsiab lus paub tias muaj cov kev xaiv txaus los xaiv los ntawm cov ntsiab lus ntawm qhov loj ntawm cov khoom xyaum. Lwm feature kuv nyiam txog cov qauv no yog lub compactness ntawm nws rooj plaub.
Nws yuav tsis siv ntau qhov chaw thiab yuav yooj yim rau nqa mus. Chav tsev no yuav haum tshaj plaws rau cov neeg uas muaj chaw ua haujlwm me me.
Dab tsi tseem ceeb yog tias koj tuaj yeem tso cov khoom rau hauv tes xyaum. Tam sim no, nyob rau hauv tus txheej txheem ntawm muab koj nrog ntau ntau yam, chav tsev no cuam tshuam rau lwm yam. Nws tsis tuaj yeem muab koj qhov siab tshaj plaws ntawm cov khoom raws li lwm cov units ua.
Koj yuav pom lawv ua npub tom qab ib pliag. Yog li ntawd, koj yuav tsum rov ua kom lawv tsis tu ncua. Qhov no yog vim hais tias cov khoom tau ntim nruj nreem rau hauv rooj plaub kom muaj ntau tus lej. Tight kev npaj ntawm cov khoom ua rau siab kub hauv rooj plaub. Thiab qhov ntawd ua rau dulling ntawm cov khoom xyaum.
pros
Lub 14 qhov ntau thiab tsawg sib txawv muaj ntau yam kev ua haujlwm thiab cov ntaub ntawv compact yog yooj yim nqa mus. Nws muaj peev xwm muab cov khoom tso rau hauv tes xyaum.
cons
Cov khoom yuav npub sai sai.
Phau Ntawv Qhia Yuav Qhov Zoo Tshaj Plaws Rau Ntoo
Cia peb tham txog cov yam tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv kev ua cov khoom lag luam zoo. Hauv seem no, peb yuav hais txog cov yam ntxwv tseem ceeb tshaj plaws uas txiav txim siab qhov zoo ntawm cov laum khoom.
Koj xav tau ib chav tsev tawv thiab muaj zog kom tau txais txiaj ntsig zoo ntawm kev ua haujlwm. Thiab daim ntawv qhia kev yuav khoom no yuav pab koj nrhiav ib qho.
Nco ntsoov tias mus rau ib qho tapered taw tes xyaum me ntsis tsis yog lub tswv yim zoo. Thaum ua haujlwm nrog hlau, muaj lub caij nyoog rog uas me ntsis yuav ua tsis tau txoj haujlwm thaum muab tso rau hauv qhov chaw.
Yog li ntawd, koj yuav tsum tau saib xyuas ob peb yam kom tau txais cov cuab yeej uas yuav tsis muaj teeb meem ua haujlwm nrog cov hlau tawv.
khoom
Nws ua lub luag haujlwm tseem ceeb tshaj plaws hauv kev txiav txim siab qhov ua tau zoo thiab kev ua haujlwm ntawm lub laum me ntsis. Cov khoom ntawm lub ntsis yuav tsum nruj dua cov khoom ntawm cov khoom rau drilling.
Ntawm cov khoom siv ruaj khov tshaj plaws, muaj cov hlau tawv tawv. Lawv zoo li tuaj nrog zoo dua tiv thaiv tsim kua muag thiab hnav.
Yog li, cia peb tham txog cov ntaub ntawv uas tuaj yeem cuam tshuam nrog cov neeg siv khoom nyuaj no.
Carbide
Nws kuj mus los ntawm lub npe ntawm 'carb'. Qhov no yog ib tug ntawm cov toughest hais mav tawm muaj uas muaj peev xwm tuav hardened steel. Nws yog ib qho nyuaj thiab nkig uas koj yuav tsis pom nws qhov sib npaug nyob qhov twg. Cov neeg tsim khoom siv qhov no hauv cov khoom hnyav hnyav.
Tab sis, muaj tus nqi rau nws cov brittleness heev uas koj yuav tau them. Txij li thaum lawv tau nkig dhau ntawm lub sijhawm; Koj tuaj yeem xaus rau kev rhuav tshem lawv los ntawm kev siv lub zog ntau dhau. Cov khoom no yog heev yooj yim rau tawg thiab snapping.
Koj yuav tsum paub txog cov kev txwv ntawm lub siab uas koj siv rau lawv yog tias koj txiav txim siab mus tom qab lub laum me ntsis ua los ntawm carbide.
High Speed Steel (HSS)
Qhov no yog ib qho ntawm cov khoom siv feem ntau siv hauv cov khoom laum. Txawm li cas los xij, koj yuav tsis tau txais kev pabcuam hnyav raws li carbide tau muab. Koj tuaj yeem xyaum los ntawm cov ntaub ntawv softer nrog nws, xws li yas, ntoo, thiab cov hlau mos.
Nws yuav ua rau muaj kev xaiv zoo yog tias koj yuav tsum ua haujlwm nrog tsuas yog cov hlau mos. Tom qab ntawd koj yuav pom tias nws yog ib qho kev sib tw thiab tus nqi tsim nyog uas yuav pom txoj haujlwm tiav.
cobalt
Qhov no zoo li ib qho kev hloov kho tshiab ntawm high-speed steel. Nws lub hauv paus tsuas muaj 5-8 feem pua ntawm cobalt. Qhov no kuj tseem tuaj yeem pab hauv kev drilling los ntawm cov hlau tawv tawv. Lawv zoo heev nrog stainless hlau.
tsim
Rau kev txiav txim siab ceev thiab tag nrho kev ua tau zoo ntawm cov laum khoom, tus qauv tsim plays lub luag haujlwm tseem ceeb. Cia peb tham txog qee yam tseem ceeb ntawm nws.
Lengths ntawm Drill Point
Cov khoom luv luv feem ntau muaj txiaj ntsig zoo hauv cov hlau drilling. Lawv yog cov nruj thiab meej dua cov khoom ntev dua. Ib qho ntev me ntsis ua rau taug kev thiab qee zaum tawg nws tus kheej. Thaum lub luv luv yuav ua tau ntev thiab ruaj ntseg dua los ntawm cov xwm txheej zoo li no.
Lub kaum sab xis ntawm Drill Point
Lub kaum sab xis rau qhov xyaum taw tes yog 118 degrees. Txawm li cas los xij, hauv kev cuam tshuam nrog cov hlau nto, 135-degree xyaum taw tes yuav muaj txiaj ntsig zoo dua los ntawm kev ua kom nrawm dua.
Tsim Flute
Lub efficiency ntawm nti tshem tawm yog nyob ntawm tus tsim flute. Lub raj nplaim tsim tau zoo txhais tau tias muaj txiaj ntsig zoo ntawm cov khoom siv. Qhov kev tsim no los ntawm ob hom. Thaum ib qho raug suav tias yog tus qauv, uas yog 30 degrees angled me ntsis, lwm qhov zoo dua nrog cov yas thiab lwm cov ntaub ntawv softer.
Txheej
Laum cov khoom nrog cov xim dub oxide txheej muab kev txhim kho nti ntws thiab txo kev sib txhuam. Tab sis, nws tsuas yog tsim nyog rau cov ntaub ntawv ferrous.
Ntawm qhov tod tes, cov khoom muaj TiN txheej muaj qhov ua kom muaj zog ntawm cov cuab yeej. Thiab TiCN-coated laum khoom yog qhov nyuaj thiab tiv taus ntau dua rau kev hnav.
Drill Bits for Wood vs Concrete vs Hlau
Cia peb muab piv rau peb ntawm lawv.
Drill Bits rau Ntoo
Muaj ntau hom ntoo tawm nyob rau ntawd uas cov neeg ua haujlwm wood tho feem ntau. Qee qhov ntawm lawv yog MDF panels, plywood, chipboard, thiab tawv lossis softwood. Cov cuab yeej zoo tshaj plaws rau drilling lawv yuav yog ib yam dab tsi los nrog qhov chaw nruab nrab thiab tso cai rau koj tso koj cov khoom xyaum kom raug.
Tsis tas li ntawd, koj yuav pom cov khoom tapered los ua haujlwm thaum nws los txog rau ntoo drilling. Lawv yuav tsis rhais ntoo.
Drill Bits rau pob zeb
Rau drilling cov ntaub ntawv nyuaj xws li pob zeb, qhov kev xaiv zoo tshaj plaws yuav yog a pob zeb los yog masonry laum me ntsis. Sib nrug los ntawm pob zeb, nws yuav laum granite thiab pob zeb ntuj. Cov chav no tuaj nrog cov lus qhia carbide. Lawv feem ntau muaj carbon steel tsim.
Drill Bits rau Hlau
Rau qhov drilling hlau, koj xav tau ib lub laum me me uas tsim tshwj xeeb rau kev xyaum hlau, xws li txhuas, tooj dag, tooj liab, hlau, hlau, thiab lwm yam. Cov laum khoom no tuaj nrog cov hlau kub ceev (HSS) peb tau tham txog hauv phau ntawv qhia kev yuav khoom ua ntej. Lawv muaj ib lub cone ntawm lawv saum.
Tam sim no, nrog rau high-speed steels, muaj qhov teeb meem. Lawv nyiam hnav sai sai yog tias siv zog ntau dhau rau lawv. Txhawm rau tiv thaiv kom tsis txhob tshwm sim, koj tuaj yeem siv cov roj txiav los yog cov kua dej drilling. Tsis tas li ntawd, nws yuav zoo dua kom tshem tawm cov cuab yeej ntawm lub qhov tsis tu ncua. Ua li ntawd, nws yuav txias me ntsis.
Cov Lus Nug
Q: Kuv tuaj yeem txiav txim siab hom me ntsis siv li cas?
Teb: Nws yuav nyob ntawm seb hom khoom koj xav siv nws li cas. Yog tias nws yog hlau, koj yuav pom HSS cov khoom kom zoo tshaj plaws. Thiab yog tias nws yog ntoo, koj yuav zoo dua mus rau spur khoom lossis di ncauj khoom.
Q: Ntev npaum li cas laum khoom?
Teb: Feem ntau, qhov zoo laum me ntsis muaj peev xwm ntawm qhov drilling 80-200 qhov tsis tau pib hnav.
Q: Puas yog cov laum cov khoom siv rau drilling cwj mem?
Teb: Tsuas yog tias nws yog qhov xyaum me ntsis rau ntoo, nws yuav xyaum cwj mem blanks.
Q: Kuv tuaj yeem xyaum lub qhov loj li cas?
Teb: Koj yuav tsum tswj xyuas qhov qis qis ntawm qhov xyaum kom txog thaum koj mus txog qhov kawg ntawm qhov xyaum. Yog li, koj tuaj yeem laum lub qhov loj.
Q: Dab tsi yog cov cuab yeej muaj zog tshaj plaws?
Teb: Ntawm cov khoom siv dag zog tshaj plaws yog carbide, cobalt, thiab HSS.
kawg lus
Tam sim no koj tau nyeem tag nrho tsab xov xwm, nrhiav qhov zoo tshaj plaws laum khoom rau ntoo yuav tsum yooj yim tam sim no.
Xijpeem, tam sim no nws yog lub sijhawm rau koj xaiv qhov koj xav tias haum rau daim nqi zoo kawg nkaus. Qhia rau peb paub seb koj pom peb cov lus pom zoo li cas.
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
