25PCS DIN338 Black Oxide Jobber length HSS Twist Drills Set with Metal Box
MAWONEKEDWE
Kuchuluka: Setiyi ili ndi ma drill bits 25, zomwe zimapereka makulidwe osiyanasiyana kuti zigwirizane ndi zofunikira zosiyanasiyana zobowola.
Kutalika kwa ntchito: Zidutswa zobowolera mu seti iyi zili ndi kapangidwe ka kutalika kwa ntchito, zomwe zikutanthauza kuti zili ndi kutalika koyenera kugwiritsidwa ntchito pobowolera zosiyanasiyana.
Kapangidwe ka Chitsulo Chothamanga Kwambiri (HSS): Zidutswa zobowolera izi zimapangidwa kuchokera ku HSS, mtundu wa chitsulo chodziwika bwino chifukwa cha kulimba kwake komanso kuthekera kwake kupirira kutentha kwambiri komwe kumapangidwa pobowolera. Izi zimaonetsetsa kuti zidutswa zobowolera zimakhala zakuthwa ndipo zimatha kudula bwino zinthu zosiyanasiyana, kuphatikizapo chitsulo, matabwa, pulasitiki, ndi zina zambiri.
Chophimba chakuda cha oxide: Zidutswa za HSS drill zimakhala ndi chophimba chakuda cha oxide chomwe chimawonjezera kulimba kwawo komanso chimapereka kukana kuwonongeka, kutentha, ndi dzimbiri. Chophimbachi chimachepetsanso kukangana panthawi yobowola, zomwe zimathandiza kuti kubowola kukhale kosalala komanso mwachangu.
Kuboola kolondola: Kapangidwe kake kopotoka ka zinthu zoboola kamatsimikizira zotsatira zolondola komanso zolondola za kuboola. Mphepete zakuthwa zodulira zimathandiza kuchotsa zinthu bwino, zomwe zimapangitsa kuti mabowo akhale oyera komanso olondola.
Bokosi losungiramo zitsulo: Setiyi imabwera ndi bokosi lachitsulo lolimba lomwe limapereka malo osungiramo zinthu komanso kukonza bwino zinthu zobowolera. Bokosili limathandiza kuteteza zinthu zobowolera kuti zisawonongeke, zinyowe, komanso fumbi, zomwe zimathandiza kuti zigwiritsidwe ntchito kwa nthawi yayitali.
Kuzindikira kosavuta: Zidutswa zobowola nthawi zambiri zimakhala ndi zilembo kapena zolembedwa ndi kukula kwake kuti zikhale zosavuta kuzizindikira ndi kusankha. Izi zimapangitsa kuti zikhale zosavuta kupeza chobowola choyenera ntchitoyo mwachangu.
Kusinthasintha: Ndi kukula kosiyanasiyana komwe kwaphatikizidwa mu setiyi, zidutswa zobowola izi zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana, kuyambira mapulojekiti a DIY mpaka akatswiri opanga matabwa, opanga zitsulo, ndi zina zambiri.
KUYENDA KWA NJIRA
fakitale
| M'mimba mwake (mm) | Chitoliro Utali (mm) | Zonse Utali (mm) | M'mimba mwake (mm) | Chitoliro Utali (mm) | Zonse Utali (mm) | M'mimba mwake (mm) | Chitoliro Utali (mm) | Zonse Utali (mm) | M'mimba mwake (mm) | Chitoliro Utali (mm) | Zonse Utali (mm) |
| 0.5 | 6 | 22 | 4.8 | 52 | 86 | 9.5 | 81 | 125 | 15.0 | 114 | 169 |
| 1.0 | 12 | 34 | 5.0 | 52 | 86 | 10.0 | 87 | 133 | 15.5 | 120 | 178 |
| 1.5 | 20 | 43 | 5.2 | 52 | 86 | 10.5 | 87 | 133 | 16.0 | 120 | 178 |
| 2.0 | 24 | 49 | 5.5 | 57 | 93 | 11.0 | 94 | 142 | 16.5 | 125 | 184 |
| 2.5 | 30 | 57 | 6.0 | 57 | 93 | 11.5 | 94 | 142 | 17.0 | 125 | 184 |
| 3.0 | 33 | 61 | 6.5 | 63 | 101 | 12.0 | 101 | 151 | 17.5 | 130 | 191 |
| 3.2 | 36 | 65 | 7.0 | 69 | 109 | 12.5 | 01 | 151 | 18.0 | 130 | 191 |
| 3.5 | 39 | 70 | 7.5 | 69 | 109 | 13.0 | 101 | 151 | 18.5 | 135 | 198 |
| 4.0 | 43 | 75 | 8.0 | 75 | 117 | 13.5 | 108 | 160 | 19.0 | 135 | 198 |
| 4.2 | 43 | 75 | 8.5 | 75 | 117 | 14.0 | 108 | 160 | 19.5 | 140 | 205 |
| 4.5 | 47 | 80 | 9.0 | 81 | 125 | 14.5 | 114 | 169 | 20.0 | 140 | 205 |
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