Drills yog rau qhov tho txawv thiab tsav tsheb, tab sis lawv tuaj yeem ua tau ntau dua. Ntawm no yog cov lus piav qhia ntawm ntau hom kev xyaum ua haujlwm rau kev txhim kho tsev.
Xaiv lub Drill
Lub laum ib txwm yog ib qho tseem ceeb ntawm kev ua haujlwm woodworking thiab machining. Hnub no, ibhluav taws xob xyaumyog qhov tseem ceeb rau txhua tus neeg tsav tsheb screws rau kev teeb tsa, tu thiab kho nyob ib puag ncig lub tsev.
Tau kawg, muaj ntau hom kev xyaum tawm muaj, thiab tsis yog txhua yam ua haujlwm raws li cov ntsia hlau. Cov no tuaj yeem siv rau ntau yam haujlwm. Ob peb xyaum hacks suav nrog kev sib xyaw xim, snaking drains, sanding rooj tog thiab txawm tev txiv hmab txiv ntoo!
Dhau li ntawm kev sib hloov me ntsis rau kev tho txawv, tsav tsheb screws lossis lwm yam haujlwm, qee qhov kev xyaum ua haujlwm muaj kev ua haujlwm rauj los ntawm kev ua vaj tse. Qee qhov kev xyaum ua rau nws tuaj yeem tho qhov thiab tsav cov ntsia hlau rau hauv qhov chaw koj tsis tuaj yeem haum lub hau ntswj.
Vim tias lawv tsis xav tau lub zog ntau npaum li lwm cov cuab yeej, cov tshuab hluav taws xob yog cov thawj coj mus rau cordless. Niaj hnub no, portability ua rau cordless xyaum ntau nrov tshaj corded. Tab sis tseem muaj ntau txoj haujlwm uas xav tau lub zog ntxiv uas tsuas yog lub cuab yeej corded tuaj yeem txhim kho.
Common Drill Features
Txawm hais tias corded los yog cordless, txhua lub zog xyaum muaj ntau yam zoo ib yam.
- Chuck: Qhov no tuav lubxyaum me ntsis. Cov qub chucks yuav tsum tau nruj nrog tus yuam sij (uas yooj yim kom plam), tab sis feem ntau ntawm cov chucks niaj hnub no tuaj yeem khi tes. Lub laum nrog lub slotted-drive-shaft (SDS) chuck tuav ib qho SDS-tshaj me ntsis yam tsis tau nruj. Cia li plam hauv me ntsis thiab pib drilling.
- Lub puab tsaig: Ib feem ntawm chuck uas nruj rau ntawm me ntsis. Kev xyaum sib txawv ntawm qhov kev ntseeg siab ntawm lub puab tsaig tuav lub ntsis.
- Lub cev muaj zog: Ntau qhov kev xyaum cordless tshiab muaj brushless motors, uas txhim kho lub zog ntau dua, siv lub zog tsawg dua thiab tso cai rau kev tsim ntau dua. Corded drills muaj zog motors ntau dua cordless. yog li ntawd lawv thiaj ua tau hauj lwm nyuaj dua.
- Variable speed reversing (VSR): VSR yog tus qauv ntawm feem ntau xyaum xyaum. Lub trigger tswj lub laum kev sib hloov ceev, nrog ib tug nyias khawm rau reversing kev sib hloov. Cov yav tas los nyob rau hauv ke rau thaub qab tawm screws thiab rub tawm me ntsis tom qab nws tau ua nws txoj hauj lwm.
- Pab txhawb nqa: Koj yuav pom qhov no nthuav tawm perpendicularly los ntawm lub cev xyaum ntawm lub zog xyaum ua haujlwm nyuaj, xws li cov pob zeb drilling.
- LED qhia lub teeb: Leej twg tsis txaus siab rau lub teeb ntxiv thaum lawv ua haujlwm? Lub teeb qhia LED yog ib qho yuav luag tus qauv ntawm kev xyaum cordless.
Tes Drill
Rov qab rau hnub no, cov kws ntoo siv cov hlua khi-thiab-ntsis xyaum. Rau kev ua haujlwm sib dua, cov tuam ntxhab tau tuaj nrog lub iav-tsav qauv. Cov cuab yeej siv hluav taws xob ntau dua thiab siv tau yooj yim dua los daws cov hauj lwm tam sim no, tab sis cov neeg ua hauj lwm nrog cov hniav nyiaj hniav kub thiab cov laug cam tseem xav tau qhov tseeb thiab kev ua haujlwm ntawm ib qhotes xyaum.
Cordless Laum
Cordless drills sib txawv los ntawm lub teeb yuag rau cov hauj lwm nyob ib ncig ntawm lub tsev mus rau cov neeg ua hauj lwm rau cov neeg ua hauj lwm hauv kev tsim kho hnyav. Lub zog sib txawv yog los ntawm cov roj teeb.
Txawm hais tias koj tsis xav tias koj xav tau ib lub laum rau kev siv hnyav, nws yog qhov zoo dua kom muaj lub zog corded laum tshaj li ib qho uas yuav khov rau ib zaug koj xav tau nws los tso cov ntsia hlau daig. CovErgonomic Handle 16.8V Fais Fab Drills Nrog kovpacks hwj chim nyob rau hauv ib lub teeb, yooj yim mus nqa vaj tse. Nws los nrog txhua qhov tseem ceeb LED coj koj thaum koj ua haujlwm.
Rauj Drill
Lub rauj laum tsim ib qho oscillating hammering nkaus thaum lub me ntsis tig. Nws muaj qhov zoo rau drilling los ntawm cib, mortar thiab qhob blocks. Nyob rau hauv ib tug pinch nws yuav laum los ntawm poured pob zeb.
Lub compactElectric Rechargeable Rauj Impact Laumlos nrog lub cev muaj zog tsis muaj txhuam, thiab 2500mAh 10C lub zog lithium roj teeb muab cov punch ntxiv uas koj xav tau rau qhov tawv drilling. Zoo li feem ntau zoo cordless xyaum, qhov no kuj muaj lub teeb. Lub 1/2-nti chuck txais cov khoom hnyav thiab tuav lawv ruaj ntseg.
Post lub sij hawm: Aug-11-2022
