Yog tias koj yog ib tus neeg nyiam ua tej yaam num me me nyob ib ncig ntawm lub tsev, kho tej yam, los yog ua me me ntxiv rau hauv koj qhov chaw, ces xyaum ua tej yam yuav zoo rau koj. Nrog rau kev xyaum, koj tuaj yeem tho qhov rau hauv cov phab ntsa, nplawm cov mortar, thiab ua tiav cov haujlwm kho suav tsis txheeb yam tsis muaj kev pab sab nraud.
Nyob rau hauv tsab xov xwm no, peb yuav tham txog qhov zoo tshaj plaws corded xyaum, uas yog ib txwm siv ntau tshaj li niaj zaus cordless los yog roj teeb-powered xyaum, thiab tseem lawv yog heev ntau yam, raws li zoo raws li multifunctional nyob rau hauv lub peev xwm.
Corded drills muaj kev ntseeg siab dua li lwm hom kev xyaum ua haujlwm vim tias lawv muaj peev xwm tso zis ntau, thiab lawv kuj xa nrog kev ua haujlwm zoo.
Raws li koj tuaj yeem qhia tau, ob qho no ua ib qho kev sib txuas zoo uas yog vim li cas thiaj li muaj kev thov siab rau cov tshuab no hauv kev ua lag luam tam sim no, thiab cov khoom siv ntau heev. Tab sis tsis txhob txhawj, peb tau ua ib daim ntawv teev cov kev ntseeg siab tshaj plaws rau koj nyob ntawm no.
Hauv kab ntawv no peb yuav npog:
- Qhov zoo tshaj plaws Corded Drills
- DEWALT DWD115K Corded Drill Variable Speed
- BLACK + DECKER BDEDMT Matrix AC Laum / Tsav Tsheb
- Makita 6302H Laum, hloov pauv ceev rov qab
- DEWALT DWD220 10-Amp 1/2-Inch Pistol-Grip Laum
- Hitachi D13VF 1/2-Inch 9-Amp Laum, EVS Reversible
- SKIL 6335-02 7.0 Amp 1/2 Hauv. Corded Drill
- PORTER-CABLE PC600D Corded Laum
- Qhov zoo ntawm Corded Drills Tshaj Cordless Drills
- Cov lus nug nquag nug (FAQ):
- xaus
Qhov zoo tshaj plaws Corded Drills
Muaj kev sib tw ntau heev hauv kev ua lag luam niaj hnub no uas cov tuam txhab ua txhua lub tshuab laum nrog ntau dua lossis tsawg dua ntawm cov yam ntxwv zoo ib yam. Txoj haujlwm nyuaj tshaj plaws yog kom tau saib txhua qhov tsis txaus thiab tau txais rau cov uas tau ua los muab qhov zoo tshaj plaws ntawm kev ua haujlwm.
Yog li, peb nyob ntawm no los pab koj, tom qab qee qhov kev tshawb fawb, nrog peb xaiv cov kev xyaum zoo tshaj plaws muaj tam sim no. Ua tib zoo saib.
DEWALT DWD115K Corded Drill Variable Speed
Yog tias koj xav tau lub tshuab uas koj tuaj yeem tso siab rau txhua yam haujlwm hauv tsev, tom qab ntawd mus rau qhov yooj yim-rau-koom rov qab laum tshuab! Nrog rau 8-amp lub cev muaj zog ntawm lub tshuab no, koj tuaj yeem yooj yim xyaum los ntawm cov ntoo, hlau lossis cib.
Ntawm cov ntoo, koj tuaj yeem laum lub qhov ntawm 1-1/8 ntiv hauv qhov tob. Txawm li cas los xij, yog tias koj siv nws ntawm cov hlau, koj tuaj yeem laum lub qhov txog 3/8 ntiv tes.
Nws kuj tseem muaj ratcheting qhov tseem ceeb-tsawg chuck uas nruj, thaum koj ua haujlwm, muab kev hloov me ntsis rau koj sai dua thiab khaws cia. Qhov no yog dab tsi ua rau nws yooj yim heev rau beginners siv. Lwm qhov kev zoo siab ntawm lub tshuab, koj yuav muaj ntau dua precision hauv kev ua haujlwm yam tsis tau sim.
Ntxiv mus, muaj qhov tseem ceeb ntxiv ntawm lub tshuab no uas yog tias nws txhawb nqa ntau qhov nrawm nrawm vim nws qhov muag muag thiab sib npaug tsim tshiab. Tsis tas li ntawd, lub tshuab no tsuas hnyav txog li 4.1 phaus xwb, uas txhais tau hais tias koj yuav tuaj yeem ua haujlwm ntev dua yam tsis muaj koj txhais tes.
Drilling yog ib qho haujlwm ua ntu zus. Yog li, xaiv lub tshuab uas yuav muab kev nplij siab tshaj plaws thiab tswj koj. Hauv lub thawv, koj yuav pom 3/8 nti VSR nruab nrab tuav tshuab thiab cov khoom siv lub thawv.
Cov tshuab no yog ergonomic heev. Lub cev muaj zog yog qhov hnyav tshaj plaws ntawm lub tshuab, tab sis cov roj hmab mos mos uas tsis yog khaus khaus yog muab tso rau hauv qhov chaw kom lub cev hnyav sib npaug, thiab koj tuaj yeem ua haujlwm nrog qhov tseeb dua.
Tsis tas li ntawd, lub tshuab no muaj zog heev thiab zoo nkauj qis ntawm qib txaus ntshai. Tus txhais tau yooj yim heev rau kev tswj hwm txawm rau ib tus neeg uas tsis tau muaj kev paub txog kev tuav cov tshuab hnyav.
pros
Nws muaj zog, tswj tau yooj yim thiab muaj ntau qhov ceev. Tus txhais tau yooj yim. Nws kuj los nrog lub cev muaj zog
cons
Muaj qee qhov glitches nrog chuck.
BLACK + DECKER BDEDMT Matrix AC Laum / Tsav Tsheb
Yog tias koj cov txheej txheem rau kev xaiv lub tshuab corded zoo tshaj plaws suav nrog cov kav ntev, lub zog, thiab tus nqi, ces qhov no hluav taws xob twj yuav yog qhov kev sib tw zoo rau koj.
Qhov no lub teeb yuag thiab compact AC laum / tsav lub tshuab nta qhov zoo tshaj plaws torque thiab ceev kev ua tau zoo hauv txhua lub tshuab hauv kev ua lag luam tam sim no. Lub cev muaj zog muaj zog yuav ua tiav txhua txoj haujlwm nyob rau hauv ib qho yooj yim. Nws khiav ntawm 4.0 amp thiab tuaj yeem ua ntau yam haujlwm ntawm qhov chaw qis tam sim no.
Yog li, nrog lub tshuab no, koj yuav txuag tau me ntsis hluav taws xob ib yam nkaus.
Ntxiv mus, lub compact tsim ntawm lub tshuab txhais tau hais tias nws yuav ua hauj lwm zoo heev thiab nyob twj ywm txias rau lub sij hawm ntev, yog li muab rau koj siv tau ntau dua nyob rau hauv qhov chaw uas tsis yooj yim mus cuag rau ntau bulky zog cav tov.
Cov cuab yeej los nrog 11-txoj haujlwm clutch txhawm rau txo qhov kev pheej hmoo ntawm kev tsav tsheb dhau ntawm cov ntsia hlau, kom koj tuaj yeem tswj hwm koj txoj haujlwm ntau dua.
Tsis tas li ntawd, lub torque yog tsim, nyob rau hauv no hais txog, zoo saib xyuas cov kev hloov nyob rau hauv kis tau tus mob, thiab ceev ceev nres lub chuck yog hais tias nws revolves ze heev rau lub workpiece. Nrog rau kev tiv thaiv zoo li no rau hauv tus account, lub tshuab no zoo nkauj zoo nkauj rau txhua tus, txawm tias yog tus pib.
Tsis tas li ntawd, qhov hloov pauv ceev muaj kev tswj xyuas granular, uas tso cai rau ntau qhov tseeb thiab meej rau txoj haujlwm. Lub tshuab no tuaj yeem ua txhua yam ntawm lwm lub tshuab laum tuaj yeem ua tau, vim muaj ntau qhov txuas uas nws los nrog.
Tag nrho cov ntawv txuas tau yooj yim muab tso rau hauv qhov chaw nrog kev pab los ntawm Matrix Quick Connect kom koj tau txais txhua lub zog rau kev xyaum, txiav, xuab zeb, thiab txhua yam uas yuav tsum tau ua.
Tom qab koj ua tiav, tsuas yog tshem tawm cov ntawv txuas, nqa tawm lub ntsis bar thiab muab tso rau txhua qhov sib txawv laum khoom nyob rau hauv qhov chaw cia khoom. Qhov no yog tiag tiag ib qho ntawm qhov zoo tshaj plaws corded xyaum tawm muaj nyob rau hauv cov nqe lus ntawm versatility ntawm muaj nuj nqi.
pros
Muaj cov matrix ceev txuas system rau kev sib pauv cuab yeej yooj yim. Thiab nws yog lub teeb yuag thiab compact. Nrog rau 11-txoj haujlwm clutch, muaj ntau qhov chaw ceev ceev.
cons
Kev ruaj ntseg chuck; tsis muaj tus yuam sij. Thiab lub cev muaj zog tuaj yeem hlawv
Makita 6302H Laum, hloov pauv ceev rov qab
Traditional xyaum yog paub rau lawv cov durability. Thiab txawm hais tias muaj qee qhov tsis yog tus qauv rau qhov no, Makita 6302H tsis yog ib qho tshwj xeeb. Qhov no yog qhov tiag deal; nws muaj cov ntaub ntawv khaws cia ntev li 15 xyoos yam tsis muaj kev saib xyuas haujlwm! Tam sim no qhov zoo tiag tiag, puas yog?
Nrog cov yam ntxwv zoo, cov cuab yeej no sawv tawm rau cov neeg siv txaus ntshai nrog nws lub zog thiab tswj ceev. Lub zog 6.5 amp lub cev muaj zog muaj ob lub rwb thaiv tsev kom paub tseeb tias nws muaj peev xwm ua haujlwm hnyav yam tsis muaj cua sov. Vim li no, koj tuaj yeem ua haujlwm nrog lub tshuab no rau ntau teev yam tsis muaj qhov tsis xis nyob.
Qhov ceev ntawm 0 mus rau 550 RPM, uas ua rau nws yog qhov zoo rau kev hloov pauv thiab yooj yim ntawm kev siv. Koj tuaj yeem ua haujlwm ntawm cov ntaub ntawv xws li cib, steel lossis ntoo, los ntawm kev hloov ceev kom haum raws li qhov yuav tsum tau ua rau cov khoom ntawm cov khoom ua haujlwm.
Tsis tas li ntawd, qhov ceev yog qhov sib txawv thiab tuaj yeem hloov kho kom qeeb rau cov hlau lossis ua kom nrawm rau ntawm cov ntoo. Koj yuav muaj peev xwm ua hauj lwm nrog cov qib siab ntawm precision tswj txawm tias koj siv nws rau angular drilling.
Muaj lub khawm loj loj rau / tawm ntawm lub tshuab, uas yog qhov yooj yim heev thiab muab tso rau hauv qhov chaw yooj yim heev, kom yooj yim rau kev nkag. Tsis tas li ntawd, lub tshuab no muaj 2-txoj haujlwm tuav, uas ntxiv rau kev siv lub sijhawm ntev.
Nws yog ib qho yooj yim heev kom tig lub tshuab no rau thiab tawm raws li qhov xav tau, nrog rau kev siv nws mus ntev ntev yam tsis muaj kev nkees lossis mob caj npab.
pros
Kuv nyiam qhov yooj yim tuav thiab daim ntawv thov ntawm lub cuab yeej. Nws tsis hnyav heev thiab muaj ob chav rwb thaiv tsev rau sab nrauv. Kuj tseem muaj lub chuck tshwj xeeb hnyav thiab 6.5 amp lub cev muaj zog rau ntau lub zog. Koj tseem yuav tau ntev txuas qaum kom yooj yim dua.
cons
Qhov chaw ntawm qhov hloov pauv yuav yog qhov teeb meem rau qee cov neeg siv, thiab nws loj dhau los ua haujlwm hauv cov ces kaum lossis qhov chaw tsis yooj yim.
DEWALT DWD220 10-Amp 1/2-Inch Pistol-Grip Laum
Nrog rau lub siab 10 ampere ntawm lub cev muaj zog, cov cuab yeej no yog qhov zoo tshaj plaws lub npe hu ua lub tshuab tho kev, rau kev ua haujlwm hnyav, thiab drilling ntawm txhua yam khoom siv tawv.
Nws yog qhov yooj yim thiab ntse, nrog cov yam ntxwv niaj hnub uas tau koom ua ke los muab kev ua haujlwm zoo tshaj plaws rau koj nrog kev siv zog tsawg kawg nkaus.
Qhov ceev ntawm lub tshuab mus txog 1250 rpm! Qhov ntau yam hauv kev ceev no muab ntau dua versatility hauv kev ua haujlwm. Lub tshuab tuaj yeem siv los ua haujlwm ntawm txhua yam khoom siv.
Yog hais tias koj siv lub spade ntawm ntoo, koj yuav muaj ntau yam ntawm 1-1/2 ntiv tes, thiab yog tias koj siv lub tshuab no rau ib tug twist-ntsis ntawm steel, koj yuav muaj ntau yam ntawm 1/2 ntiv tes.
Muaj ntau qhov sib xyaw ua ke xws li cov no, rau feem ntau cov ntaub ntawv uas yuav xav tau qee lub tshuab ua haujlwm. Xa mus rau phau ntawv qhia hauv lub thawv kom tau txais cov npe tiav.
Ntxiv mus, lub cev muaj zog ntawm lub tshuab yog patented nrog tshwj xeeb tshaj kev tiv thaiv kev tsim kho, uas ua rau lub tshuab no muaj kev nyab xeeb dua li cov uas tsis muaj kev tiv thaiv ntxiv. Cov cuab yeej hnyav li 6.8 phaus, uas tej zaum yuav hnyav me ntsis rau koj yog tias koj tsis siv los nqa cov khoom hnyav.
Txawm li cas los xij, coj mus rau hauv tus account, lub tuam txhab tau ntxiv qee qhov nta rau nws, kom nws yooj yim dua rau cov neeg siv. Cov tes tuav ntawm lub cev hlau ntawm lub tshuab yog tsim los nrog ib qho muag muag, uas muab cov cuab yeej tiv thaiv kom tsis txhob ntog tawm ntawm cov xib teg tawm hws.
Tsis tas li ntawd, kuj tseem muaj ob tus ntiv tes tso rau hauv cov tes tuav, kom muaj zog tuav. Kev tuav ruaj khov ua rau muaj qhov tseeb ntau dua rau kev ua haujlwm thiab txaus siab rau tus neeg ua haujlwm.
Huag, thiab qee qhov tshwj xeeb uas ua rau lub tshuab no ua rau muaj kev zoo siab dua, yog qhov yooj yim txav rov qab hloov pauv thiab tuav. Cov no yuav ua rau lub tshuab tsis hnyav thiab tiv thaiv cov leeg nqaij.
pros
Muaj 10 amp lub cev muaj zog thiab cov yam ntxwv ntxiv uas ua rau lub tshuab ua haujlwm yooj yim. Koj tseem yuav nyiam cov txheej txheem hlau muaj zog. Zuag qhia tag nrho, nws yog ntau yam thiab ruaj khov.
cons
Qhov hnyav yuav siv qee qhov siv rau thiab nws yuav sov me ntsis.
Hitachi D13VF 1/2-Inch 9-Amp Laum, EVS Reversible
Peb txhua tus xav ua qhov zoo tshaj plaws ntawm peb cov nyiaj khwv tau los. Yog li, peb yuav cov khoom uas yuav ua haujlwm thiab kav ntev txog ntau xyoo yam tsis ua rau peb muaj kev cuam tshuam.
Nrog rau kev xyaum, cov khoom uas yuav xyuas kom meej qhov no yog Hitachi D13VF EVS Reversible Tshuab. Qhov kev xyaum no yog ib tus neeg ua haujlwm tau zoo uas yog tsim los kom muaj zog txaus los ua txhua yam haujlwm uas yuav tsum tau ua kom muaj zog thiab ua haujlwm tau zoo.
Nws muaj lub cev muaj zog uas ua haujlwm ntawm 9 amperes ntawm tam sim no thiab yog li nws muaj kev nyab xeeb hais tias qhov no yog cov cuab yeej ua haujlwm siab uas tuaj yeem ua haujlwm nrog txhua yam khoom siv. Tsis tas li ntawd, nws muaj qhov hloov pauv loj ceev, uas ua rau nws muaj ntau yam kev ua haujlwm.
Lub zog torque hloov mus rau qhov sib txawv ntawm qhov nrawm thiab tso cai rau lub tshuab ua kom muaj txiaj ntsig zoo ntawm cov khoom siv tawv xws li steel, ntoo, pob zeb, thiab lwm yam thiab lub cev yog tsim los ntawm cov khoom siv hlau cam khwb cia, uas ua haujlwm ua kom lub cuab yeej txias txawm tias thaum twg. nws ua haujlwm ntawm qhov chaw siab tshaj plaws.
Tsis tas li ntawd, nws kuj tseem muaj ob lub iav txo qhov system, uas txo cov kev tawm dag zog ntawm lub zog, thiab muab lub zog ntau dua rau kev xyaum. Cov cuab yeej nws tus kheej tsuas yog hais txog 4.6 phaus, uas yog qhov hnyav zoo nkauj rau lub tshuab uas muaj lub zog zoo li lub cev muaj zog zoo li no.
Nyob rau sab saum toj ntawm qhov ntawd, cov tes tuav tes tuav ua rau nws yooj yim heev rau kev ua hauj lwm nrog, los ntawm dampening lub vibrations. Yog li txawm tias koj ua haujlwm tau ntau teev ncaj, tej zaum koj yuav xav tsis thoob tias koj cov leeg tsis khov lossis qaug zog.
Tag nrho cov nyob rau hauv tag nrho, qhov no yog qhov zoo tshaj plaws corded xyaum rau qhov uas yuav yog ib tug tag nrho cov nqi rau cov nyiaj, hais txog kev ua tau zoo, kev nplij siab, thiab sustainability. Los ntawm kev tsim ua haujlwm mus rau cov tshuab hnyav ua haujlwm hauv cov chaw tsim khoom, lub tshuab muaj zog no tuaj yeem ua tau txhua yam.
pros
Koj yuav nyiam qhov kev vibrations qis, nyiam heev rau cov neeg siv. Nws tseem tuaj yeem tswj cov kev xav tau siab torque thiab ua haujlwm tau zoo hauv kev tswj cov cua sov. Koj tuaj yeem ua haujlwm nrog nws hauv nooks thiab crannies.
cons
Nws muaj teeb meem chucks thiab screws kom poob. Tsis tas li ntawd, lub qaum yog inflexible.
SKIL 6335-02 7.0 Amp 1/2 Hauv. Corded Drill
Lub tshuab laum no tuaj yeem ua haujlwm txhua yam ntawm drilling, tuav thiab tsav tsheb nrog ntau qhov raug. Txawm hais tias tus qauv tsim, qhov kev xyaum corded no muaj kev ua tau zoo ntawm txhua qhov kev thov uas yog ua los ntawm nws.
Ntxiv mus, qhov no 7 amp lub cev muaj zog teeb tsa yog qhov tseem ceeb tshaj plaws rau kev ua haujlwm hnyav uas tuaj yeem ua rau muaj kev cuam tshuam rau lwm lub tshuab laum. Koj yuav muaj peev xwm xyaum los ntawm txhua yam ntawm cov khoom siv tawv vim muaj kev tswj loj heev hauv torque thiab ceev uas nws muab rau nws cov neeg siv.
Lub hwj chim qhov chaw yog corded hluav taws xob, uas txhais tau hais tias nws tsis cia siab rau cov roj teeb. Koj tsuas yog yuav tsum tau ntsaws rau hauv lub hwj chim, thiab koj yuav zoo mus. Lwm qhov tshwj xeeb uas ua rau qhov kev xyaum no tshwj xeeb tshaj yog muaj txiaj ntsig yog qhov ntau ntawm kev nrawm uas nws tuaj yeem ua tiav.
Rau cov ntaub ntawv sib txawv koj yuav tsum tau teeb tsa qhov sib txawv ntawm qhov sib txawv, txwv tsis pub, qhov tho qhov yuav tsis ua kom zoo. Saib xyuas qhov kev hloov ntawm qhov ceev ntawm lub chuck rotating thiaj li ua haujlwm nrog cov khoom sib txawv.
Tsis tas li ntawd, qhov ceev thiab torque tswj yog ib qho tseem ceeb heev, vim lawv txiav txim siab npaum li cas ntawm cov khoom yuav drilled thiab ceev npaum li cas cov hauj lwm yuav ua kom tiav.
Lwm qhov uas yuav tsum tau taw qhia ntawm no txog kev tsim lub tshuab yog tias cov tes tuav tau muab tso rau ntawm sab kom yooj yim rau kev nkag mus. Qhov no ua rau cov neeg siv tswj hwm lawv txoj haujlwm. Nyob rau hauv ntau lub tshuab, tes yog inconveniently nyob, uas yog ib tug loj heev poob rau productivity.
Tsis tas li ntawd, cov khoom hnyav 5.6 phaus, thiab tuaj yeem laum qhov ntawm 1/2-nti, nrog rau 1/2-inch keyed chuck uas tuaj nrog nws. Tab sis cov cuab yeej tsis sib haum xeeb heev, yog li ntawd, cov no tau pom zoo rau cov neeg yuav khoom uas yuav tsis ua haujlwm hauv qhov chaw me me.
pros
Nws muaj lub cev muaj zog rau kev ua haujlwm hnyav, thiab koj yuav txaus siab rau qhov yooj yim tuav kom tswj tau zoo dua. Kuj tseem muaj qhov hloov pauv ceev ceev.
cons
Nws tsis tuaj yeem ua haujlwm hauv cov ces kaum lossis qhov chaw me me.
PORTER-CABLE PC600D Corded Laum
Lub tshuab no muaj lub cev muaj zog uas khiav ntawm 6.5 amperes hluav taws xob. Nws yog lub cev muaj zog zoo nkauj uas tuaj yeem ua haujlwm hauv cov chaw loj dua yooj yim dua li lwm yam khoom siv hauv daim ntawv teev npe no. Los ntawm cov hlau mus rau iav, koj tuaj yeem laum rau hauv txhua yam koj xav tau yooj yim.
Lub cev muaj zog, thiab nws muaj peev xwm txhawb nqa nws tus kheej los ntawm tsis overheating nyob rau hauv siab. Qhov no yog ib tug pov thawj rau lub durability ntawm lub tshuab no, thiab nyob rau hauv lem, nws kev ntseeg tau nyob rau hauv lub xyoo. Qhov ceev ntawm qhov kev xyaum no tuaj yeem hloov pauv ntawm 0 txog 2500 revolutions ib feeb.
Tsis tas li ntawd, qhov ntau qhov ceev, qhov zoo dua qhov raug. Yog li ntawd, kev saib xyuas qhov ceev yog qhov tseem ceeb heev kom paub tseeb tias qhov ua tiav ntawm qhov project. Lwm qhov yog tias lub laum tsis yog loj, yog li koj yuav siv tau nrog ib txhais tes nkaus xwb thaum koj so rau lwm tus.
Hloov txhais tes yog tias koj tsis xis nyob kom koj tsis txhob ua rau cov leeg qaug zog. Lub durability ntawm lub tshuab no yog qhuas.
Nws tau tsim los ntawm kev siv qhov cua kom zoo rau hauv tus account, thiab yog li lub tshuab tau hloov mus ua kom muaj txiaj ntsig zoo thiab muaj peev xwm tswj tau qhov kub thiab txias txawm tias nws tau siv ntau teev ntawm kev ncab.
Thiab cov khoom tsim ntawm lub cev thiab qhov loj me, txhua qhov ua rau kom cov khoom zoo rau lub sijhawm ntev thiab siv ntau dua rau cov neeg siv.
Kuj tseem muaj lub xauv khawm ntawm lub tshuab, uas tso cai rau cov neeg siv siv lub zog hauv qhov nruab nrab thiab khaws lub qhov muag ntawm nws kom txuag tau lub cuab yeej los ntawm overheating.
Tsis tas li ntawd, koj yuav tau txais ib txoj hlua ntev nrog cov cuab yeej no, uas yog qhov yooj yim heev rau kev siv vim nws txhais tau hais tias koj tuaj yeem siv lub tshuab no txawm tias qhov chaw ua haujlwm nyob deb ntawm lub hwj chim.
pros
Nws tsis overheat thiab muaj lub xauv khawm kom yooj yim zog moderation. Cov cuab yeej yog compact thiab muaj zog thiab muaj lub cev hnyav 6.5 amp. Nws tseem muaj qhov tseem ceeb-tsawg chuck ntawm 3/8 ntiv tes
cons
Tsis muaj kev hloov pauv ceev
Qhov zoo ntawm Corded Drills Tshaj Cordless Drills
Corded drills yog tib qho kev xyaum ua lag luam ua ntej cov cuab yeej siv rau kev xyaum cordless tuaj txog. Tab sis tseem niaj hnub no, lawv tuav lawv qhov chaw hauv khw.
Muaj ntau ntau hom corded xyaum muaj, thiab lawv feem ntau zoo li bulkier loj, thiab hnyav rau nqa mus. Qhov no yog qhov tsis zoo, yog. Tab sis yog tias koj tab tom saib qhov muaj txiaj ntsig, ces qhov no yuav tsis muaj teeb meem.
Lub cev hnyav mus koom tes nrog tus nqi zog uas lub tshuab no tuaj yeem xa tuaj. Lawv tau tsim los tiv thaiv cov qib siab thiab ua haujlwm nrog cov ntaub ntawv nyuaj.
Tsis tas li ntawd, cordless xyaum tsuas tuaj yeem ua tau 20-volts ntawm qhov siab tshaj plaws, whereas, nrog kev xyaum ua haujlwm, koj tuaj yeem cia siab tias yuav muaj hluav taws xob tsis kawg, vim lawv tuaj yeem khiav ntawm qhov siab txog li 110 volts rau txoj haujlwm tsis tu ncua.
Ntawm qhov tod tes, cov corded drills muaj peev xwm ntau dua rau kev ua haujlwm, vim tias lawv muaj lub zog torque ntau dua thiab tuaj yeem khiav ntawm qhov nrawm dua thiab. Kev sib xyaw ua ke ntawm ob qhov tseem ceeb no ua rau cov tshuab no ua haujlwm tau zoo thiab muaj peev xwm rau txhua yam haujlwm, txawm tias nws yog kev tshaj lij lossis hauv tsev.
Txawm li cas los xij, cordless drills yog mobile, uas yog vim li cas lawv tau ntsib qhov kev thov nce hauv kev ua lag luam. Thiab txij li thaum lawv siv roj teeb, lawv yog cov compact thiab muaj qhov zoo ntawm kev muaj peev xwm mus rau hauv cov ces kaum me me uas cov tshuab loj dua tsis tuaj yeem ncav cuag.
Qhov ntawd yog ob lub ntsiab lus hla cov hlua khi, thiab qhov ntawd kuj yog, zoo nkauj npaum li cas, qhov kawg ntawm lawv muaj sab tes xis ntawm no. Hais txog tus nqi, corded drills yeej dua. Lawv tsis tshua kim dua li lawv cov khoom sib npaug.
Tsis tas li ntawd, cov xov hlau uas tuaj nrog, yog qhov nyuaj, tab sis qhov ntawd tuaj yeem kov yeej los ntawm kev tsim me ntsis thaum drilling. Yog tias koj muaj ntau lub zog ntim cov hauj lwm nyob ib puag ncig, ces cov cav tov corded tau pom zoo.
Cov lus nug nquag nug (FAQ):
Ntau tus neeg muaj lus nug txog ntau hom kev xyaum corded muaj nyob hauv khw. Ntawm no, peb teb qee qhov ntawm koj li.
Q: Muaj pes tsawg hom corded xyaum nyob rau hauv lub lag luam tam sim no?
Teb:
Standard Drills: Cov no yog cov xyaum xyaum tshaj plaws hauv kev ua lag luam. Yog tias koj xav tau tho qhov tsis tu ncua thiab tsav cov ntsia hlau rau hauv cov khoom siv rau kev xav tau ib puag ncig hauv tsev, qhov no yog qhov koj yuav tsum mus.
Rauj Drills: Qhov no yog me ntsis haib dua li tus qauv xyaum. Nws qhov tshwj xeeb yog tias nws tuaj yeem laum los ntawm cov ntaub ntawv nyuaj dua li tus qauv xyaum. Yog tias koj yuav tsum ua haujlwm nrog cov nyiam cib, pob zeb, thiab pob zeb, ces xaiv rau cov no rauj laum rau qhov zoo tshaj plaws kev tshwm sim.
Ob qho no yog cov xyaum xyaum siv tshaj plaws. Tsis tas li ntawd, koj tuaj yeem pom cov cuab yeej ua teb hauv khw. Cov no yog cov muaj zog tshaj, cov txheeb ze zoo ntawm rauj xyaum. Tau txais qhov no yog tias koj xav tau ntau lub zog los ua haujlwm nrog cov ntaub ntawv nyuaj.
Qhov cuam tshuam tsav tsheb yog lwm qhov kev hloov pauv, npaj rau lub teeb ua haujlwm zoo li zawm cov bolts xoob thiab cov ntsia hlau. Cov neeg feem ntau tau tsis meej pem ntawm tus tsav tsheb tig thiab tus tsav tsheb cuam tshuam. Ib tsab xov xwm sib piv ntawm rauj laum vs. impact driver yuav pab koj nkag siab txog ob lub cuab yeej no zoo.
Q: Puas yog corded xyaum ua haujlwm zoo dua li kev xyaum siv cordless?
Teb: Yog lawm, lawv nruj dua thiab ua tau zoo dua li cov kev xyaum ua haujlwm tsis muaj zog hauv kev cuam tshuam nrog lawv cov nqi. Ib tug txhim khu kev qha cordless laum yuav raug nqi koj ntau tshaj ib tug txhim khu kev qha corded xyaum.
Q: Kuv tsuas yog siv kuv lub tshuab laum qee zaus hauv tsev. Kuv yuav yuav qhov twg?
Teb: Yog tias koj tsis muaj haujlwm ntau rau koj qhov xyaum, thiab tsuas yog siv ob peb zaug xwb, ces mus rau corded xyaum. Cov roj teeb uas siv hluav taws xob yuav xav tau cov roj teeb hloov tsis tu ncua, thaum koj tuaj yeem hnov qab txog lub tshuab hluav taws xob kom txog thaum lub sijhawm koj siv.
Tom qab ntawd tsuas yog ntsaws rau hauv thiab mus ua haujlwm, koj lub laum yuav ua haujlwm zoo.
Q. Puas yog corded laum siv rau kev ua haujlwm masonry?
Teb: Lub rauj xyaum nrog laum khoom rau pob zeb yog siv rau masonry ua hauj lwm.
xaus
Xav txog seb koj yuav siv lub laum li cas thiab ntau npaum li cas koj yuav siv nws, thiaj li nrhiav tau qhov zoo tshaj plaws corded laum rau koj. Tom qab ntawd, koj tuaj yeem sab laj nrog cov npe tshawb fawb ntxaws uas peb tau muab los saum toj no, thiab koj yuav muaj qhov chaw me me los ua yuam kev.
Peb tsuas yog xaiv qhov zoo tshaj plaws corded drills uas txhim khu kev qha thiab muaj zog. Vam tias tsab xov xwm no yuav pab tau koj ua koj xaiv. Hmoov zoo nrog kev yuav khoom!
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.
