Hammer inodonha basa semashandisi akazara asi inosanganisira basa rinopinza rinotungamirira zvishoma muzvinhu izvo zvichitendeuka. Izvi zvinobatsira kuti zvishoma zvigone kuburikidza nezvinhu zvakaoma sekhonkiti, zvidhinha, uye chivharo nehuwandu hwezvakawanda-pamusoro pediki uye mushandisi-kupfuura kudonhedzera. Hammer drills inouya mumasikirwo maviri akaiswa corded uye asina cordless. Zvokugadzirisa zvakagadzirwa zvinowanzopa humwe simba uye kukwirira kudonha kukurumidza (kuyerwa mukushandurwa kwemaminiti, kana RPM), uye hazviregi uye kushandiswa sezvinonzi drills dzisina kuita sezvinoita mabheti awo akadzika. Zvigaro zvisingagoneki zvinopa kuve nyore uye zvinowanzofunga uye zvinoshanda zvakadai semadanda.
01 - Dewalt DW511 1/2-Inch Hammer Drill
The Dewalt DW511 nyundo inokonzera ne 7.8-amp mot motokari ndeimwe yemasimba epistol-grip yakasimba nyundo inowanika. Iyi nyundo inokonzera kubwinya kwakanakisisa nekugadzirisa zvakasimba pakrete uye huni. Inosanganisira kushanduka-kutengesa-kutengesa kwekutonga kwakakwana pamwe chete nemaviri emodhora (muyero uye nyundo), zvichiita kuti zvive zvakakosha pamatanda , simbi, nezvimwe zvinhu, kunze kwekuveza. Simba rayo re-360-degree rinogadzirisa rinopa mikana yakawanda-yepamusoro-soro yekugadzirisa kushanda zvakanaka.
02 - Bosch 1191VSR 1/2-Inch Hammer Drill
Iyo Bosch 1191 VSR nyundo yekudonha inofambisa chiremera chekugadzirisa zvishoma kwemabasa maduku mausingazove uchikanda mabowo makuru. Ne-7-amp motokari uye yepamusoro 3,000 RPM, iyi drill drill inopa imwe yepamusoro-kuita-ku-kuwirirana maitiro mukirasi yayo. Kugadzirisa kwaro kunotenderera 360 degrees, kunyange nepamusoro pamaoko makuru zvinogona kunge zvisinganyanyi kunetseka. Inogona kuchinjwa kubva ku rotary kusvika kunyorera uye inonyatsonaka pahuni, kana zvishoma nezvishoma inodurura konrete . Icho chisina-diki.
03 - Milwaukee 5376-20 1/2-Inch Hammer Drill
Iyo Milwaukee 5376-20 8.0-amp nyundo inodonha ndeimwe ye simba rinonyanyisa rinokonzera mukirasi yayo. Nesimbi yesimbi yeimba, iyi nyundo yekugadzirisa inoshandiswa iyo inogona kushandiswa zvinobudirira mukrete, matanda, uye simbi. Iyo inoshandiswa 360-degree handle inobatsira pakuisa tsvimbo yakadzika yegadziriro inotanga kuiswa. Ikovha yekutora ndeyechokwadi, iri nyore kushandisa, uye unobtrusive. Kupfurikidza-kuumbwa pamusoro pesimbi yesimbi casing kunoita kuti uve nechokwadi, kusununguka kubata uye kuderedza kudedera uye kuneta.
04 - Milwaukee 2607-20 Cordless Hammer Drill
Iyo 2607-20 inonzi 1/2-inch cordless nyundo inodhonza iyo chikamu cheMilwaukee's M18 mhando dzesimbi dzisina simba. Mabhatiri e18-volt M18 anoshandurana pakati pezvizhinji zvezvigadzirwa mumutsara. Iyi inyundo inonyanya kufungisisa kana iwe unonyatsoda kushandiswa kwetambo isina chena uye haifaniri kukurumidza kukurumidza kana simba rinogara remutambo wakagadzirwa.
Kunze kubva kune cordless convenience, chinhu ichi chakashandura chinopa matatu kubodha modes, chiremera chakare chemapiro 3 chete, chigodo chisina kunyanya, uye chiedza che LED. Icho chaicho chinorema-chairo cordless drill-mutyairi ane nyundo-drill function. Kana iwe uchida chimwe chigadziro chechinangwa choga-chinangwa, kutyaira kwepamusoro, uye dzimwe nguva nyundo-drilling, iyi ndiyo nzira yakanakisisa pane yakanyanyisa nyundo yekugadzira.
05 - Makita HP1641 5/8-Inch Hammer Drill
Iyo Makita HP1641 nyundo inokonzera iyo chigadziko chakareruka ine huwandu hukuru hwekugadzira simba uye ine simba zvine mwero 6-amp mot motori. Inosanganisira mabodhi maviri ekufambisa, yehutano uye nyundo yekuchera.
Izvo zvinoshandiswa pakutsvaga hazvishamisi munzira mbiri. Chokutanga, hazvina kunyanya kukosha, izvo zvisingawanzogadziriswa kuti zvigadziriswe nyundo. Chechipiri, iri 5/8-inch, iyo yakawanda kudarika huwandu hunoita huno mukirasi ino. Iyo chuck keyless inowedzera zviri nyore asi inogona kunge isina kubata bits sechinhu chakachengetedza sezvinoita keyed chuck. Iko huru ye chuck inogona kuuya zvakakwana kana iwe ukaitika kuti une huru, asi haibatanirwi nepfungwa zvine simba shoma rechigadzirwa.
06 - Kusarudza Yakanakisisa Drill Features Purojekiti Yako
Sezvo nemashandisi ese emagetsi, nyanzvi yekunyora yakakodzera inofanira kunge yakajeka uye inonzwa zvakanaka mumaoko ako, saka zvakakosha kuedza mhando dzakasiyana dzisati dzasarudza. Kana zvasvika kune zviitiko, tarisira kune mashomanana anokosha maitiro kuti uwane kukodzera kwakakodzera kwebasa raunowanzoita:
Corded vs. Cordless
Zvokugadzira zvakagadzirwa zvakasimba uye zvinowanzogadzirirwa basa rinorema. Kana iwe uchida kukonzera mhando dzakawanda mumasonry, chigadzirwa chakakodzwa ndiyo nzira yakanakisisa. Zvigaro zvisingasviki zviduku uye zvinonyanya kuve zvakanaka uye zvakakosha zvakakwana kune zvinangwa zvose zvinosanganisira dzimwe nguva mabasa ekunyanya basa.
Dual Drilling Modes
Kunze kwekunge iwe uchida nyundo kunongedza chete mazamu, zvinonzwisisika kuwana gomba rinogona kuchinjwa kune imwe nzira yekugadzira muhuni, simbi, plastiki, nezvimwe zvisati zviri masonry.
Dhigirii yakasiyana
Kudzora kwechimbichimbi hazvikoshi kana kuvhara mumasonry (uye dzimwe dzakawanda-nyundo-drill work), asi zvakakosha pakukanda huni nesimbi. Izvi zvinoreva kushanduka kunofanirwa ndeyekufanirwa kwekushandisa sora iri muzinga (kwete nyundo) mode.
Kushinga uye Simba
Zvikuru, zvinorema, zvinokurumidza, uye zvinowedzera simba zvinowedzera basa rakaoma zvikuru kupfuura zviduku, zvishoma nezvishoma, zvisina simba. Kune rumwe rutivi, zviduku zviduku zvinorema uye zvinowanzove zvakanyanyisa. Chinokosha ndechokuti, kana iwe uchida simba uye heft ye-heavy-duty hammer drill, tsvaga mufananidzo nemhando dzakawanda, high RPM, uye nenyundo yakanaka. Kana uchida shanduro yakashandura, usatenga chimwe chinhu chakasimba kupfuura iwe chaunoda nokuti chichava chakanyanya kuoma uye zvichida zvakaoma kutonga nekunaka basa.