Nta
1pc ntsia hlau tsav kov ntawm txhuas alloyed xauv qhov system, ob-xim PP + TPR khoom kov, rotating movable npog tsim, hloov tau yooj yim, yooj yim precision positioning ntsia hlau.
1pc saj zawg zog ncej extension pas nrig yuav siv tau nyob rau hauv tej qhov chaw nqaim kom ua tiav cov hauj lwm uas zoo tib yam screwdrivers tsis tuaj yeem ua tiav.
21pcs precision screwdriver sets, 4mm * 28mm, CRV khoom, nto eletroplated, nrog siab xeb kuj.
4pcs Phillips: PH00 / PH00 / PH0 / PH1.
4pcs Qhov: PL1.5 / SL2.0 / SL3 / SL4.
5pcs Hex: H1.5 / H2.0 / H2.5 / H3 / H4.
8pcs Torx: T5/T6/T7/T8/T9/T10/T15/T20.
Tag nrho cov txheej yog ntim rau hauv lub thawv yas pob tshab.
Specifications
| Qauv No | Specification |
| 260350023 | 1pc ntsia hlau tsav kov. 1pc hloov tau ncej txuas ntxiv pas nrig. 21pcs precision screwdriver sets, 4mm * 28mm, CRV khoom: 4pcs Phillips: PH00 / PH00 / PH0 / PH1. 4pcs Qhov: PL1.5 / SL2.0 / SL3 / SL4. 5pcs Hex: H1.5 / H2.0 / H2.5 / H3 / H4. 8pcs Torx: T5/T6/T7/T8/T9/T10/T15/T20. |
Khoom Qhia
Daim ntawv thov ntawm precision screwdriver thiab cov khoom siv:
Qhov no precision screwdriver thiab cov khoom siv yog tsim rau lub disassembly ntawm lub xov tooj ntawm tes thiab phau ntawv.
Lub tswv yim: CRV cov khoom siv ntsia hlau ntsia hlau thiab S2 cov khoom siv ntsia hlau ntsia hlau:
CR-V yog lub ntsiab cai ntawm chromium vanadium hlau.Chromium vanadium hlau yog ntxiv nrog chromium vanadium.
Lub hardness ntawm hlau alloy hlau nrog alloying ntsiab tom qab kev kho cua sov yog 60 HRC (Rockwell hardness) los yog ntau tshaj.Nws yog siv los tsim ntau yam hnav-tiv taus thiab cuam tshuam cov cuab yeej siv tau zoo, xws li cov ntsia hlau ntsia hlau, wrenches, thiab lwm yam.
CRV cov khoom siv ntsia hlau taub hau: CRV alloy steel yog forged thiab kub-kub quenched, thiab hardness yog hais txog HRC50.
S2 cov khoom siv ntsia hlau taub hau: tom qab kev kho cua sov tshwj xeeb, qhov hardness yog hais txog HRC60.
