I-Hammer ipakela isebenze njengama-drill standard kodwa ibandakanya umsebenzi wokunyakaza oqhuba i-bit in the material ngeli xesha lijika. Le mpe mbelelo inceda ubuncinci ukuba bafumane izinto ezinzima ezifana nekhonkrithi, izitena, kunye nebhokisi ngokukhululeka okukhulu-kwi-bit kunye nomsebenzisi-kunokuba umgangatho ophantsi. Izixhobo zokubamba i-Hammer ziza kumanqaku omabini kunye neentambo. Izibhondi ezicwangcisiweyo ngokubanzi zinikeza amandla amaninzi kunye nesantya esiphezulu sokuganda (ukulinganiswa ngokujikelezwa ngomzuzu, okanye i-RPM), kwaye ayanciphisi kunye nokusetyenziswa njengama-drills angenazintambo enza njengoko iibhetri zabo zigugile. Iibhola zokunqongophala ezingenasiphelo zenza lula kwaye zivame ukuzivakalelwa kwaye zisebenze ngokufana nemigodi ephantsi.
01 - Dewalt DW511 1/2-Inch Hammer Drill
I-Dewalt DW511 i-hammer yokubetha kunye ne-7.8-amp motor iyona yeyona nto inamandla kakhulu yokubamba ibhotile. Le-drill drill inikezela amandla okubamba ngokugqithiseleyo ngokuphendula ngokukhawuleza kwikhonkrithi kunye nangokhuni. Iquka i-speed-speed trigger yokulawula ngokuchanekileyo kunye neendlela ezimbini zokuganda (umgangatho kunye nesando), okwenza kube luncedo kwimithi , kwintsimbi, nakweminye impahla, ngaphezu kwezobugcisa. Isibambiso salo se-360-degree sinikela ngeendlela ezininzi zokukhetha izandla zokuphatha kakuhle.
02 - Bosch 1191VSR 1/2-Inch Hammer Drill
I-Bosch 1191 i-VSR inyundo yokubamba i-drill ye-drill yefowuni yemisebenzi emancinci apho ungayi kubamba khona izimbobo ezinkulu. Ngomqhubi we-7-amp kunye ne-RPM engama-3 000, le-drill drill inikeza enye yeyona ndlela ephezulu yokusebenza-kuya kwesisindo kwiklasi. Isibambiso sawo sijikeleza ama-degrees angama-360, nangona ngezandla ezinkulu zingenokuba nzima kakhulu. Inokutshintshwa ukusuka kwi-rotary ukuya kwi-hammer drill kwaye iyinto enhle emgangathweni, ukuba iyancipha kwi- concrete . Yisantya esisodwa.
03 - iMilwaukee 5376-20 1/2-intshi yokuHamba ngeHolo
I-Milwaukee 5376-20 I-8.0-amp hammer drill yenye yezona zixhobo ezinamandla kunamashishini eklasini. Ngezindlu zetsimbi zentsimbi, i-drill drill iyisitorethi esingasetyenziselwa ngempumelelo kwikhonkrithi, enkuni nangensimbi. Isibambiso esicatshulwayo esingama-360-degree sincedisa ekusekeni intonga yokujuba yokupaka imbobo yangaphambili. I-lock encane inokuthenjelwa, kulula ukuyisebenzisa, kwaye i-unobtrusive. Ukubumba ngaphezulu kweso sixhobo sobunxiba kwenza ukuba uqiniseke, ulungele ulungelelaniso kwaye unciphise ukutshatyalaliswa nokukhathala.
04 - iMilwaukee 2607-20 i-Cordless Hammer Drill
I-2607-20 yi-1/2-intshi engenazintambo ezingenazintambo ezingenasiphelo eziyingxenye yeMeriwaukee ye-M18. Iibhetri ze-18-volt ezingama-18 zitshintshana phakathi kwezona zixhobo ziluhlu. Le ngumbhobho yokugaya ukujonga ukuba ufuna ngokwenene isixhobo esingenanto esingenanto kwaye awuyidingi isantya esiphezulu okanye amandla okuhlala kwindlela yokukhangela.
Ngaphandle kokunxibelelana kwentambo engenazintambo, esi sixhobo esixhasayo sinikeza iindlela ezintathu zokubumba, ubunzima obukhulu beepounds ezi-3 kuphela, i-chuck engabalulekanga kunye nokukhanya kwe-LED. Ngokuqinisekileyo umqhubi womqhubi onzima ongenamandla onomsebenzi wokunyundela isando. Ukuba ufuna esinye isixhobo sokubumba yonke injongo, ukuqhuba okuqhelekileyo, kunye nokufakela ngeenkomo ngezihlandlo, oku kuyindlela engcono kunokuba uphononongo oluninzi oluqhelekileyo.
05 - Makita HP1641 5/8-Inch Hammer Drill
I-Makita HP1641 yokunyathela isando sisixhobo esinokuqhathaniswa kunye nombane omkhulu wokuganda kunye ne-modem ene-6-amp. Iquka iindlela ezimbini zokubumba, ngokumgangatho kunye nokukhanda kwinyundo.
I-drick's chuck ayiqhelekanga ngeendlela ezimbini. Okokuqala, ayiyinto engundoqo, into engavumelekanga yokubamba izando zomnatha. Okwesibini, liyi-5/8 intshi, elona likhulu kunamanzi amaninzi kule nkalo. I-chuck engabalulekanga inezela ngokulula kodwa ingenakuyibamba njengendlela ekhusekileyo njenge-keyed chuck. Umthamo omkhulu we-chuck ungena ngokufanelekileyo ukuba kwenzeka ukuba ube neyona ncinane, kodwa ayiqhathanisi ngokucacileyo ngamandla angaphantsi kwesi sixhobo.
06 - Ukukhetha izinto eziphambili zePlayer kwiProjekthi yakho
Njengazo zonke izixhobo zamandla, i-drill right to drill should be well balanced and feel good in your hands, ngoko kubalulekile ukuzama imizekelo eyahlukeneyo ngaphambi kokuthatha isigqibo. Xa kuziwa kwiimpawu, jonga kwiimpawu ezimbalwa eziphambili ukuze ufumane ukulungeleka komsebenzi owenza rhoqo:
Corded vs. Cordless
Ukubetha okunamandla kunamandla kwaye ngokuqhelekileyo kulungiselelwe umsebenzi onzima. Ukuba udinga ukubetha imingxuma emininzi yokucwangcisa, ithuluzi elityathwe yinto engcono. Iipolisi ezingenasiphelo zingancinci kwaye zilungele ngakumbi kwaye zilungele ukulungelelanisa zonke izinto ezibandakanya imisebenzi eyenziwa ngesinyundo.
Iimodeli ezimbini zokuPola
Ngaphandle kokuba ufune ukukhanda ngesando ngokuzenzekelayo ngokuzakhela izakhiwo, kunengqiqo ukufumana i-drill engatshintshiswa kwimodi eqhelekileyo yokufakela ngemithi, isinyithi, iplastiki kunye nezinye izinto ezingabonakaliyo.
Ukukhawuleza
Ukulawula ngokukhawuleza akubaluleki kangako xa ukugxilwa kwimonon (kunye neminye imisebenzi emininzi yokugada), kodwa kubaluleke kakhulu ukugodola ukhuni nentsimbi. Oku kuthetha isantya esitshintshileyo kufuneka ukuba usebenzise umgxobhozo kwi-standard (non-hammer mode).
Ukukhawuleza kunye namandla
Izinto ezinzima kakhulu, ezinzima, ezinokukhawuleza, ezinamandla kunye nokunyamezela imisebenzi enzima kunokuba zixhobo ezincinci, ezicothayo, ezibuthathaka. Ngakolunye uhlangothi, izixhobo ezincinci zikhanya kwaye zivame ukuba zintsebenziswano. Umgca wezantsi kukuba, ukuba ufuna amandla kunye ne-heft ye-hammer-duty duty drill, khangela umzekelo kunye ne-amps ezininzi, i-RPM ephakamileyo, kunye nesantya esihle sokuhamba. Ukuba ufuna isixhobo esinokuxilonga, ungathengi ithuluzi elinamandla kunokuba uyifunayo kuba kuya kuba nzima kwaye kungenzima ukulawula ngokusebenza okugqibeleleyo.