13PCS Tin Coated HSS Twist Jobber Length Drill Bits Set muPurasitiki Box
Zvakanakira
Mhando dzakasiyana-siyana: Seti iyi ine saizi gumi nenhatu dzakasiyana dzezvibooreso, ichipa sarudzo dzakasiyana-siyana dzekushandisa pakubooresa.
Kugara Kwenguva: Zvidimbu zvechidhinha zvakagadzirwa neHigh-Speed Steel (HSS), inozivikanwa nekusimba kwayo kwakanaka uye kugara kwenguva refu. Kuputira kwesimbi kunowedzera kusimba uye kunoderedza kukweshana, zvichiita kuti zvidimbu zvechidhinha zvirambe zvichirarama kwenguva refu.
Kunyatsorongeka: Zvidimbu zveHSS zvinopa kunyatsorongeka uye mhedzisiro chaiyo yekuboorwa. Kurongeka kwezvidimbu zveboorwa kunoita kuti kucheka zvinhu zvakasiyana-siyana zvive zvakanaka uye zvakatsetseka, kusanganisira simbi, huni, purasitiki, nezvimwewo.
Kuchinja-chinja: Nekugadzirwa kwehurefu hwebasa, mabhora aya ane hurefu hwakajairika hunoita kuti akwanise mabasa akasiyana-siyana ekuboorera. Kuchinja-chinja uku kunoita kuti akwanise kushandiswa mumapurojekiti akasiyana-siyana, anosanganisira kugadzira zvinhu pamba, kuvaka, kuveza matanda, uye kugadzira simbi.
Kuchengetera kuri nyore: Seti iyi inouya mubhokisi repurasitiki, rinochengetedza maburi ekuboorera akarongeka uye akadzivirirwa kubva kuunyoro neguruva. Makamuri ane mazita ari mubhokisi anoita kuti zvive nyore kuwana nekusarudza maburi ekuboorera anodiwa kuti ashandiswe mune mamwe mashandisirwo.
Zvisingadhuri: Kutenga seti pane kutenga madhiri ega ega kunogona kuva nemutengo wakaderera. Pamusoro pezvo, kugara kwenguva refu kwemadhiri aya zvinoreva kuti anogona kushandiswa kakawanda, zvichipa kukosha kwenguva refu.
Kuziva zviri nyore: Zvidimbu zveboore zvinowanzo nyorwa kana kunyorwa nemavara kuti zvive nyore kuziva saizi, zvichiita kuti ukwanise kutora chikamu chakakodzera basa nekukurumidza.
Kugadzirisa kuri nyore: Kuvhara kwesimbi pazvidimbu zvechibooreso kunobatsira kudzivirira ngura uye kuungana kwemarara panguva yekubooresa, zvichiita kuti zvive nyore kuchenesa nekugadzirisa.
KUFAMBA KWEMAITIRO
| Dhayamita (mm) | Nyeredzi Kureba (mm) | Zvose Kureba (mm) | Dhayamita (mm) | Nyeredzi Kureba (mm) | Zvose Kureba (mm) | Dhayamita (mm) | Nyeredzi Kureba (mm) | Zvose Kureba (mm) | Dhayamita (mm) | Nyeredzi Kureba (mm) | Zvose Kureba (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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