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Kana iwe uchidhirowa zvinhu zvakakora kwazvo, yako yakajairwa bit driver anogona kusaicheka.Zvishandiso zvakaita sekongiri, mataira, uye dombo zvinoda imwe simba kubva pachibooreso, uye kunyangwe mutyairi ane simba kwazvo anochishaya.Aya marudzi emapurojekiti anoda yakanakisa tambo isina tambo yekuboora sando, inogona kucheka nepakati penzvimbo dzakaoma idzi.
Iyo yakanakisa tambo isina cordless yemagetsi sando yekuboorera inoita zvinhu zviviri panguva imwe chete: inotenderedza bhiti, uye pinion mubhiti inomanikidza huremu kumberi uye inorova kumashure kwechuck.Simba rinopfuudzwa kumucheto wechibhorani.Simba iri rinobatsira chibooreso chekucheka zvimedu zvidiki zvekongiri, dombo kana zvidhinha, uye mikoto pabhiti rekuboorera inogona kubvisa huruva inogadzirwa.Mazano anotevera ekusarudza yakanakisa cordless hammer drill achakubatsira iwe kuwana chishandiso chakakodzera chepurojekiti yako.
Kunyangwe mazhinji eakanakisa ekurovera sando anogona kuita mabasa maviri emutyairi akajairwa, haasi emunhu wese.Kunyange zvibooreso zvidiki zvesando zvine zvikamu zvinorema mukati, zvinoreva kuti zvakatorema kudarika zviboorero zvisina tambo.Ivo zvakare vane torque yakakura kupfuura madhiri emagetsi, saka kana usiri kujairana nematurusi emagetsi, usashamiswe nesimba rawo.
Kana usiri kuchera mukongiri, zvidhinha, matombo kana masonry, ungasada chibooreso chesando chisina tambo.Iwe unogona kuchengetedza imwe mari nekushandisa yakajairwa madhiraivha emapurojekiti mazhinji.Zvisinei, kana ukazviwana uchisanganisa kongiri kana pendi nguva zhinji, unogona kufunga kuti imwe torque inogona kupihwa nesando ichabatsira kukurumidza basa.
Izvi zvinotevera zvinoita kuti mamwe madhiraini emagetsi abude pachena kubva muchaunga.Kunzwisisa kuti maturusi aya anoshanda sei kuchakubatsira kuita sarudzo ine ruzivo uye kuona kana iwe uchida imwe yeiyi torque michina.
Zvibooresa sando zvinoshandiswa kuboora makomba mumasonry.Madhiri ekubooresa akajairika haatombokwenya pamusoro pemataira, nzira dzekongiri kana matenga ematombo.Zvishandiso izvi zvakanyanya kuomarara kune ekucheka mipendero yeakajairika drill bits.Chibooreso chenyundo chakashongedzerwa nebhiti remasonry chinopinda nyore nyore munzvimbo dzakafanana: basa resando rinofambisa muromo webhiti kumusoro, richigadzira machipisi ematombo kana guruva rekongiri, uye kuchenesa gorofu yebhiti kubva mugomba.
Rangarira, iwe unofanirwa kushandisa masonry drills kupinda munzvimbo idzi.Madhiri aya ane mapapiro pamatipi ekubatsira kubvisa huruva, uye zvimiro zvawo zvakasiyana zvishoma, senge chisero pane zvibooreso zvakajairwa.Uye zvakare, kana iwe uchigona kupinda pamusoro peiyo masonry zvinhu, iyo yakajairwa drill bit inogomara kana kutsemuka nekukurumidza.Iwe unogona kuwana masonry drills kuti utengwe zvakasiyana mumakiti akadaro.
Mabhurashi mota anovimba ne "chekare chikoro" tekinoroji kugadzira mota.Idzi mota dzinoshandisa "mabhurashi" kusimbisa makoiri.Iyo coil yakabatana kune shaft inotanga kutenderera, nekudaro ichigadzira simba uye torque.Nezve mota ine chekuita, iyo tekinoroji level yakadzikira.
Brushless mota tekinoroji yakawedzera uye inoshanda zvakanyanya.Vanoshandisa masensa uye mabhodhi ekudzora kutumira ikozvino kune coil, izvo zvinoita kuti magineti akasungirirwa kune shaft atenderere.Kana ichienzaniswa nemota yakabhurwa, iyi nzira inoburitsa torque yakakura uye inoshandisa simba shoma rebhatiri.
Kana uchinge uchifanira kuboora makomba akawanda, ipapo kutenga brushless sando yekubooresa kungave kwakakodzera imwe mari.Kudhirowa kwesando kunopedza basa nemutengo wakaderera, asi kunogona kutora nguva yakawanda.
Nezvekumhanya, unofanirwa kutsvaga chibooreso chine RPM inomhanya 2,000 kana kupfuura.Kunyangwe iwe ungasada kumhanya kwakawanda kuti uburitse nepakati pemasonry zvinhu, kumhanya uku kunokubvumira kuti uishandise sechibhorani pasina kuchera kongiri nezvidhinha.
Torque yakakoshawo nekuti unogona kushandisa sando chibooreso chakasimba kuti ukurure lag mabhaudhi uye sikuruu muzvinhu zvakakora kugadzirisa zvibatiso zvekongiri, nezvimwewo. Zvisinei, vagadziri vakawanda havachashandisi “mapaundi” semetric.Pane kudaro, vanoshandisa "unit wattage" kana UWO, inova kuyerwa kwakaomarara kwesimba rechibhorani pachuck.Anosvika mazana manomwe eUWO drill bits anogona kusangana nezvakawanda zvezvinangwa zvako.
Chinonyanya kukosha, vatengesi vanochera nyundo vanofanira kuisa mberi kurova paminiti kana BPM.Ichi chikamu chekuyera chinotsanangura huwandu hwenguva iyo giya resando rinobata chuck paminiti.Zvibooresa nyundo zvine chiyero cheBPM che20,000 kusvika 30,000 chakanakira mamiriro mazhinji ekuchera, kunyangwe mamodheru anorema anogona kupa RPM yakaderera mukutsinhana nekuwedzera torque.
Nekuti iyo sando yekubooresa inoburitsa yakawanda torque kana UWO, mushandisi anoda nzira yekugadzirisa kuti yakawanda sei iyi torque inopfuudzwa kune yekumisikidza.Usati wadhiraivha chisungo kana screwdriver muzvinhu, torque yakawandisa inogona kuita kuti iparadze.
Kuti vadzore kubuda kwe torque, vagadziri vanoshandisa maclutches anogadzirika mumidziyo yavo yekuchera.Kugadzirisa clutch kazhinji kunoda kupuruzira kora pazasi pechuck kuenda kunzvimbo chaiyo, kunyangwe chinzvimbo chinogara chichisiyana kubva kune chishandiso kune chishandiso uye zvinoenderana nerudzi rwekuchera.Semuyenzaniso, dense hardwoods angada akakwirira clutch marongero (chero bedzi mafasteners achigona kuzvibata), nepo softwoods senge pine inoda mashoma mashoma.
Anenge ese madhiri ekuchera uye michina yekuchera (kusanganisira yakapfava uye yepakati sando yekurovera) inoshandisa matatu-shaya chucks.Kana iwe uchitenderedza chucks, inosungirira pane yakatenderera kana hexagonal pamusoro.Iyo-shay-shaw chuck inobvumidza iwe kushandisa akasiyana siyana eku drill bits uye mutyairi bhiti, ndosaka iwo anenge ari epasi rose mumadhiraivha.Iwo anowanikwa mu 1/2-inch uye 3/8-inch saizi, uye hukuru hukuru hunorema.
Iyo sando inotenderera inoshandisa SDS chuck.Iyo groove shank yezviboora izvi inogona kuvharwa panzvimbo.SDS chinhu chitsva muGermany, chinomirira "Steck, Dreh, Sitz" kana "Insert, Twist, Stay".Aya mabheti ekubooresa akasiyana nekuti sando yemagetsi inopa huwandu hukuru hwesimba, saka nzira yakachengeteka inodiwa kuchengetedza chibooreso.
Mhando huru dzebhatiri dzinouya nechero isina cordless simba chishandiso nickel cadmium (NiCd) uye lithium ion (Li-ion).Lithium-ion mabhatiri ari kutsiva nickel-cadmium mabhatiri nekuti anoshanda zvakanyanya uye ane hupenyu hwesevhisi hwakareba panguva yekushandiswa uye kwehupenyu hwavo hwesevhisi.Iwo zvakare akareruka, izvo zvinogona kuve chikonzero chekuti iwe watodhonza inorema sando drill.
Hupenyu hwebhatiri panguva yekushandiswa hunowanzoyerwa mumaawa ampere kana Ah.Kune magetsi ekuchera mabheti, 2.0Ah mabhatiri akawandisa.Nekudaro, kana iwe uchirova masonry zvakanyanya, ungangoda kuti bhatiri rigare kwenguva refu.Muchiitiko ichi, tsvaga bhatiri rakaiswa pa3.0Ah kana kupfuura.
Kana zvichidikanwa, bhatiri rine chiyero chepamusoro cheawa cheawa chinogona kutengwa zvakasiyana.Vamwe vagadziri vanotengesa mabhatiri anosvika gumi nemaviri Ah.
Paunotenga yakanakisa cordless drill inoenderana nezvido zvako, funga kuishandisa kupurojekiti.Iyi purojekiti ichave nezvakawanda zvekuita nehukuru uye huremu hwesando chibooreso chaunoda.
Semuenzaniso, kuchera maburi mumatairi emadziro eceramic hakudi torque yakawanda, kumhanya kana BPM.Huremu, compact, huremu huremu huremu huremu hunosvika mapaundi maviri (pasina bhatiri), hunogona kugadzirisa dambudziko.Kune rimwe divi, kuchera makomba mahombe muzvibatiso zvekongiri kunoda nyundo dzakakura uye dzinorema, pamwe nesando dzemagetsi, dzinorema kusvika makirogiramu masere pasina mabhatiri.
Kune akawanda DIY maapplication, yepakati sando yekuboora isarudzo yakanaka nekuti inogona kubata akawanda mapurojekiti.Kunyangwe ndapota ramba uchifunga kuti ichave inorema kupfuura yakajairwa rig (kazhinji kaviri huremu), saka inogona kunge isiri yakanaka nekuti ndiyo yega rig muwekishopu yako.
Neruzivo rwekumashure rwematambo asina cordless electric hammer drills, inotevera chigadzirwa runyorwa rwemakomba ekuchera mumidziyo yakaoma inogona kukubatsira kuwana chishandiso chakakodzera chepurojekiti yako.
Zvakanakisa Zvakawanda 1 DEWALT 20V MAX XR Hammer Drill Kit (DCD996P2) Mufananidzo: amazon.com Tarisa mutengo uchangoburwa DEWALT 20V MAX XR Hammer Drill Kit isarudzo yakanaka kune ese-kutenderera sando zvibooresa.Iyo ine 1/2-inch matatu-shaya chuck, matatu-modhi LED mwenje uye ine simba brushless mota.Kuboorwa kwesando uku kunorema makirogiramu 4.75 kunogona kumhanya nekumhanya kusvika 2,250 RPM, inokwana mapurojekiti mazhinji ekuchera kana kutyaira.Chinja kuti ive nyundo yekubooresa modhi uye iwe unozobatsirwa nekumhanya kunosvika 38,250 BPM, kushandura zvidhinha kuita guruva nekukurumidza uye nyore.Iyi DEWALT sando yekuboora inogona kuburitsa kusvika 820 UWO, asi iwe unogona kukwenenzvera yayo inobuda clutch ine gumi nerimwe bits.Iyo ine 5.0Ah 20V lithium-ion bhatiri.Kana ichienzaniswa nemota isina brashi, inomhanya 57% kureba kupfuura mota yakabhurwa.Mushandisi anogona kusarudza pakati pekumhanya katatu, kunyangwe iyo inoshanduka yekumhanyisa inokonzeresa ichabatsirawo kugadzirisa kumhanya.Mudiwa wepamusoro weBuck2 Craftsman V20 wireless hammer drill kit (CMCD711C2): amazon.com Tarisa uone mutengo uchangoburwa.Vaya vari kutsvaga chibooreso chenyundo chine mutengo wakafanira vanogona kubata zvizhinji zvezvinhu zviri mumba.Ivo vanogona kutendeukira kuCraftsman V20 isina waya yekuboora sando.Iyo rig ine 2-kumhanya giya bhokisi ine kumhanya kwakanyanya kwe1,500 RPM, inokwana kune akawanda mapurojekiti akajeka kana epakati.Kana zvasvika pakuchera makomba muzvidhinha kana kongiri, iyi nyundo isina tambo yekubooresa inogona kugadzira kusvika ku25,500 BPM-yakakwira zvakanyanya kupfuura kukosha-ye-mari modhi inorema isingasviki 2.75 pounds.Iyo ine zvakare 1/2-inch, 3-shaya chuck.Kunyangwe kukosha kwe torque kwakadzikira pa280 UWO, izvi zvinotonyanya kukosha kana iwe uchifunga kuti kit yakashongedzerwa maviri 2.0Ah lithium-ion mabhatiri uye charger.Zviri nyore kufuratira kuti maererano nemutengo, zvimwe zvibooreso zvesando zvinongova zvigadzirwa zvematurusi.Craftsman drill zvakare ine yakavakirwa-mukati LED mwenje webasa pamusoro peiyo trigger.Yakanyanya kukodzera kune heavy-duty 3 DEWALT 20V MAX XR rotary hammer drill (DCH133B) Mufananidzo: amazon.com Tarisa mutengo uchangoburwa Zvinhu zvakaomarara chaizvo zvinoda kudhirowa kwesando yakaoma.DEWALT 20V MAX XR ine dhizaini yeD-handle yemagetsi sando, inogona kuita basa iri.Avhareji yekutenderera kumhanya kwesando inotenderera i1,500 RPM, asi inogona kuburitsa 2.6 joules esimba kana yakaroverwa pamusoro peiyo masonry-simba rinobva kune isina waya yekuboora sando rinowanda.Chishandiso chine brushless mota uye mechanic clutch.Iwe unogona kuseta dhiri kune imwe yematatu modhi: dhiri, nyundo kudhiraivha kana kucheka, iyo yekupedzisira inobvumidza iwe kuishandisa seyakajeka jackhammer kutema kongiri uye mataira.Iyi DEWALT modhi inogona kuburitsa zviuru zvishanu nemazana mashanu BPM paminiti.Mubato wakaita D uye mubato wakabatanidzwa unopa chibatiso chakasimba uye nekusundidzira chibooreso kuburikidza nezvimwe zvinhu zvakaomarara.Saizi yaro compact inogona kukubatsira kuita mabasa anorema munzvimbo diki.Chibooreso chishandiso chakazvimirira chinorema mapondo mashanu uye chakakodzera vashandisi vagara vaine 20V MAX XR bhatiri pack, kana unogona kuitenga sekiti ine 3.0Ah bhatiri nechaja.Rangarira kuti sando yemagetsi ine SDS chuck, zvinoreva kuti unoda yakakosha dhiri seizvi.Yakanakira yepakati-saizi 4 Makita XPH07Z 18V LXT Cordless Hammer Driver-Mufananidzo weiyo drill bit: amazon.com Tarisa mutengo uchangoburwa Makita's XPH07Z LXT Cordless Hammer Driver-Drill yakakosha kana uchitenga yepakati-saizi brushless drill driver inokwanisa kubata mapurojekiti mazhinji akajairika kutarisa kumwe.Iyi sando yekubooresa inorema kudarika mapaundi mana uye ine 2-kumhanya giya bhokisi rinogona kugadzira kusvika 2,100 RPM.Iyo ine zvakare 1/2 inch, 3-shaya chuck.Sezvo Makita isati yasvika pachiyero cheUWO, kambani yakataura kuti chibooreso chinogona kuburitsa 1,090 inch-mapaundi echinyakare torque (inenge 91 pound-pounds).Inogona zvakare kuburitsa 31,500 BPM, ichikubvumidza kuti ushande nekukurumidza pazvinhu zvakaoma masonry.Iyi Makita hammer drill inogona kutengwa chete sechombo kana mumakiti maviri akasiyana: imwe ine maviri 18V 4.0Ah mabhatiri kana maviri 5.0Ah mabhatiri.Ese matatu sarudzo anouya nemabati epadivi kuti ape kuwedzera kubata uye kuwedzera.Iyo inonyanya kukodzera kune chiedza-basa rudzi 5 Makita XPH03Z 18V LXT isina cordless electric sando bit.Mufananidzo: amazon.com Tarisa mutengo wazvino.Muchidimbu, sando yemagetsi yakareruka ichiri kuda kuendeswa kumba, uye Makita XPH03Z yapedza basa.Iyi modhi ine 1/2 inch, 3-shaya chuck, maviri maviri e LED mwenje, uye ine kumhanya kwakakwana uye BPM.Chibooreso chine kumhanya kwekugadzira kunosvika 2,000 RPM uye kumhanya kweBPM kunosvika 30,000, zvichiita kuti ugone kubata nemabasa akareruka akadai sekuboora zvine mutsindo nematairi emadziro uye mitsetse yekuchera.Panyaya ye torque, iyi Makita inogona kugadzira 750 inch-pounds (anenge 62 tsoka-mapaundi) ehuremu.Kunyangwe kune nyundo dzakareruka drills, inewo mativi zvibato zvekuvandudza kubata uye kutonga seyakadzika yekumisa mudziyo kudzivirira Kana iyo bhiti yanyatsopinzwa, chuck inowira munzvimbo yebasa.Izvi ndezvekutenga maturusi chete, asi unogona kutenga 2 mapaketi eMakita 3.0Ah mabhatiri akasiyana (anowanikwa pano).Nemabhatiri aya, ichi chirema cheMakita chinorema makirogiramu mashanu chete.Yakanakisa Compact6 Bosch bare-metal PS130BN 12-volt Ultra-compact drive Mufananidzo: amazon.com Tarisa mutengo uchangoburwa Bosch inofanira kurangarira "chinhu chikuru mupasuru diki" Bare-Tool 1/3 inch sando drill/mutyairi.Iyi 12V sando yekubooresa ine 3/8-inch yekuzvivharira chuck idiki zvekuti inogona kuchengetedzwa mubhandi remudziyo (chombo chisina huremu chinorema isingasviki 2 pounds), asi chakasimba zvekupinda kongiri nematiles.Iyo ine kumhanya kwepamusoro kwe1,300 RPM, inogona kugadzira 265 inch-mapaundi e torque, uye ine 20 inogadzirika clutch marongero, izvo zvinoita kuti iyi lightweight drill driver ishande zvakasiyana.Mushure mekuchinja kune sando modhi, inogona kuburitsa 19,500 BPM, ichikubvumidza kuti udhire nematairi, kongiri uye zvidhinha nechishandiso chakareruka.Ichi chishandiso-chete chishandiso.Kana iwe uchitova nenhamba shoma yeBosch 12V mabhatiri, hongu Ideal sarudzo.Nekudaro, iwe unogona kutenga iyo 6.0Ah bhatiri zvakasiyana (iripo pano).Yakanakisa Rotary7 DEWALT 20V MAX SDS Rotary Hammer Drill (DCH273B) Mufananidzo: amazon.com Tarisa mutengo uchangoburwa.Sechinyakare, sando dzinotenderedzwa dzakakura uye dzinorema, zvichiita kuti dzive mutoro kubhokisi rako rematurusi, zvishoma, asi DEWALT DCH273B sando dzinotenderedza hazvisi nenzira iyi.Iyi sando yemagetsi inorema ine pistol grip yakajairwa, saka yakasimba semichina mizhinji yepakati nepakati.Haina bhatiri uye inorema makirogiramu 5.4 chete, iri chiedza.Nekudaro, mota dzisina mabhurashi dzinogona kuramba dzichipa kumhanya kusvika ku4,600 BPM uye kumhanya kwakanyanya kwe1,100 RPM.Kunyangwe iyo kumhanya uye BPM isiri iyo yepamusoro-soro pamusika, iyi sando yemagetsi inoburitsa 2.1 joules yesimba rekuita, ichiita kuti chibooreso chako kana chisel chipinde mukati meiyo masonry senge yakakura modhi.DEWALT DCH273B ine SDS chuck, brushless mota, mubato wepadivi uye kudzika muganhu.Kana iwe uchinge uchinge uine akati wandei 20V MAX DEWALT mabhatiri mumutsara wako, unogona kutenga nyundo dzekurovera pasina mabhatiri, asi unogona zvakare kuzvitenga nemabhatiri e3.0Ah.
Iyo DEWALT 20V MAX XR sando yekudhirowa seti isarudzo yakanakisa kune ese-kutenderera sando drill.Iyo ine 1/2-inch matatu-shaya chuck, matatu-modhi LED mwenje uye ine simba brushless mota.Kuboorwa kwesando uku kunorema makirogiramu 4.75 kunogona kumhanya nekumhanya kusvika 2,250 RPM, inokwana mapurojekiti mazhinji ekuchera kana kutyaira.Chinja kuti ive nyundo yekubooresa modhi uye iwe unozobatsirwa nekumhanya kunosvika 38,250 BPM, kushandura zvidhinha kuita guruva nekukurumidza uye nyore.
Iyi DEWALT nyundo yekuboora inogona kuburitsa mazana masere nemakumi maviri UWO, asi unogona kukwenenzvera kuburitsa kwayo uchishandisa 11-kumhanya clutch.Iyo ine 5.0Ah 20V lithium-ion bhatiri.Kana ichienzaniswa nemota isina brashi, inomhanya 57% kureba kupfuura mota yakabhurwa.Mushandisi anogona kusarudza pakati pekumhanya katatu, kunyangwe iyo inoshanduka yekumhanyisa inokonzeresa ichabatsirawo kugadzirisa kumhanya.
Avo vari kutsvaga dhiri resando rinodhura vanogona kushandisa Craftsman V20 cordless hammer drill, inogona kubata zvinhu zvakawanda mumba.Iyo rig ine 2-kumhanya giya bhokisi ine kumhanya kwakanyanya kwe1,500 RPM, iyo inokwana kune akawanda akajeka kana epakati-saizi mapurojekiti.Kana zvasvika pakuchera makomba muzvidhinha kana kongiri, iyi nyundo isina tambo yekuboora inogona kuburitsa kusvika 25,500 BPM-yakanyanya kukwirira kupfuura kukosha-yemitengo inorema isingasviki 2.75 pounds.Iyo ine zvakare 1/2 inch 3-shaya chuck.
Kunyangwe kukosha kwe torque kwakadzikira zvishoma pa280 UWO, zviri nyore kufuratira kana iwe uchifunga kuti kit ine zvakare maviri 2.0Ah lithium-ion mabhatiri uye charger (mutengo weimwe sando drills inongova chishandiso chigadzirwa).Craftsman drill zvakare ine yakavakirwa-mukati LED mwenje webasa pamusoro peiyo trigger.
Zvishandiso zvakaoma zvinoda zvibooreso zvesando.DEWALT 20V MAX XR ine dhizaini yeD-handle yemagetsi sando, inogona kuita basa iri.Avhareji yekutenderera kumhanya kwesando inotenderera i1,500 RPM, asi inogona kugadzira 2.6 joules esimba kana yakaroverwa pamusoro peiyo masonry-simba rinobva kune isina cord sando chibooresa rakakura.Chishandiso chine brushless mota uye mechanic clutch.Iwe unogona kuseta dhiri mune imwe yematatu modhi: dhiri, sando kudhiraivha, kana kucheka, iyo yekupedzisira inobvumidza iwe kuishandisa seyakajeka jackhammer kutema kongiri uye mataira.
Iyo DEWALT modhi inogona kuburitsa 5500 BPM paminiti, uye iyo D-mubato uye yakasungirirwa mubato wepadivi inopa yakasimba kubata uye inogona kusunda chibooreso kuburikidza nezvimwe zvinhu zvakaomarara.Saizi yaro compact inogona kukubatsira kuita basa rinorema munzvimbo diki.Iyo yekubooresa chishandiso chakamira chinorema mapaundi mashanu, chakakodzera vashandisi vagara vaine 20V MAX XR bhatiri pack, kana unogona kuitenga sekiti ine 3.0Ah bhatiri nechaja.Rangarira kuti sando yemagetsi ine SDS chuck, zvinoreva kuti unoda yakakosha dhiri seizvi.
Makita's XPH07Z LXT isina cordless hammer driver-drill yakakodzera kutarisa kana uchitenga yepakati-saizi brushless drill driver inogona kubata akawanda mapurojekiti akajairwa.Iyi sando yekubooresa inorema kudarika mapaundi mana, ine 2-speed gearbox, uye inogona kugadzira kumhanya kunosvika 2,100 RPM.Iyo ine zvakare 1/2 inch, 3-shaya chuck.Sezvo Makita isati yasvika pachiyero cheUWO, kambani yakati chibooreso chinogona kuburitsa 1,090 inch-mapaundi ekare-style torque (inenge 91 lb-lbs).Inogona zvakare kugadzira 31,500 BPM, ichikubvumidza iwe kukurumidza kugadzirisa yakaoma masonry zvinhu.
Iyi Makita hammer drill inogona kutengwa semudziyo wakachena, kana kuti inogona kupatsanurwa kuva makiti maviri akasiyana: imwe ine maviri 18V 4.0Ah mabhatiri, kana maviri 5.0Ah mabhatiri.Ese matatu sarudzo dzinouya nemapadivi ekubata kuti uwedzere kubata uye kuwedzera.
Muchidimbu, chibooreso chesando chakareruka chichiri kuda kuendesa chidimbu kumba, uye Makita XPH03Z inogona kuita kuti basa riitwe.Iyi modhi ine 1/2 inch, 3-shaya chuck, maviri maviri e LED mwenje, uye ine kumhanya kwakakwana uye BPM.Chibooreso chine sipidhi yekugadzira inosvika 2,000 RPM uye BPM yekumhanya inosvika 30,000, ichikutendera kuti ugone kubata mabasa akareruka, senge kudhirowa nematairi emadziro uye mitsetse yekuchera.Kutaura nezve torque, iyi Makita inogona kuburitsa kusvika 750 inch pounds (anenge 62 tsoka pounds) yehuremu.
Kunyangwe ichi chiri chibooreso chenyundo chakareruka, chichiri nemubato wepadivi kuti uvandudze kubata nekudzora;inewo yakadzika limiter kudzivirira kuti isapinda munzvimbo yebasa apo chibooreso chako chinoita kuti chibooreso chiwire muchibooreso..Izvi ndezvekutenga maturusi chete, asi unogona kutenga 2 mapaketi eMakita 3.0Ah mabhatiri akasiyana (anowanikwa pano).Nemabhatiri aya, ichi chirema cheMakita chinorema makirogiramu mashanu chete.
Paunenge uchigadzira iyo Bare-Tool 1/3-inch sando drill/mutyairi, Bosch inofanirwa kuyeuka "hombe pasuru yezvinhu zvidiki".Iyi 12V sando yekubooresa ine 3/8-inch yekuzvivharira chuck idiki zvekuti inogona kuchengetedzwa mubhandi remudziyo (chombo chisina huremu chinorema isingasviki 2 pounds), asi chakasimba zvekupinda kongiri nematiles.Iyo ine kumhanya kwepamusoro kwe1,300 RPM, inogona kugadzira 265 inch-mapaundi e torque, uye ine 20 inogadzirika clutch marongero, izvo zvinoita kuti iyi lightweight drill driver ishande zvakasiyana.Mushure mekuchinja kuita nyundo modhi, inogona kugadzira 19,500 BPM, ichikubvumidza kuti udhire nematairi, kongiri uye zvidhinha zvine maturusi akareruka.
Ichi chishandiso-chete kutenga uye chakanakira kana iwe uchitova nenhamba diki yeBosch 12V mabhatiri.Nekudaro, iwe unogona kutenga iyo 6.0Ah bhatiri zvakasiyana (iripo pano).
Sechinyakare, sando dzemagetsi dzakakura uye dzinorema, zvichiita kuti dzive mutoro mubhokisi rako rematurusi uye zvishoma, asi izvi handizvo neDEWALT DCH273B inotenderera sando yekubooresa.Iyi sando yemagetsi inorema ine pistol grip yakajairwa, saka yakasimba semichina mizhinji yepakati nepakati.Haina bhatiri uye inorema makirogiramu 5.4 chete, iri chiedza.Nekudaro, mota dzisina mabhurashi dzinogona kuramba dzichipa kumhanya kusvika ku4,600 BPM uye kumhanya kwakanyanya kwe1,100 RPM.
Kunyangwe kumhanya uye BPM isiri iyo yepamusoro-soro pamusika, iyi sando yemagetsi inogadzira 2.1 joules esimba, ichibaya chibooreso chako kana chisel munzvimbo yemasoni zvakadzika senge hombe modhi.DEWALT DCH273B ine SDS chuck, brushless mota, mubato wepadivi uye kudzika muganhu.Kana iwe uchinge uchinge uine akati wandei 20V MAX DEWALT mabhatiri mumutsara wako, unogona kutenga nyundo dzekurovera pasina mabhatiri, asi unogona zvakare kuzvitenga nemabhatiri e3.0Ah.
Kana usati wamboshandisa sando yemagetsi kare, unogona kuva nemimwe mibvunzo pamusoro pechibooreso chemagetsi uye kuti chinoshanda sei.Pazasi iwe unowana mimwe yemibvunzo yakajairika uye mhinduro dzayo kuti ikubatsire iwe kunongedzera munzira kwayo.
Unogona kushandisa sando yemagetsi sechisel, asi haugone kushandisa chibooreso chemagetsi.Iyo nyundo inotenderera ine modhi isingatenderere bhiti kana ichirova, saka yakanyatsokodzera kucheka.
Hongu, kunyangwe zvese zvibooresa nyundo zvinoshanda semadhiraivha madhiraivha ezvirongwa zvakawanda mumba, zvinogona kunge zvakakurisa.
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