9pcs HSS Kauj Ruam Drill Bits teeb nrog cov xim dub thiab amber txheej

9pcs HSS Kauj Ruam Laum Cov Khoom Teeb nrog cov xim dub thiab amber txheej Featured duab

Khoom siv: HSS

Kev kho cua sov: ntsis ntu 62-65HRC

Flute hom: ncaj flute

Drilling zoo kawg nkaus puag ncig qhov hauv cov hlau, tooj dag, tooj liab, txhuas, ntoo thiab yas.

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hom hss kauj ruam laum khoom

NTA

Nta ntawm 9-thooj HSS Kauj Ruam Ntsig Teeb nrog Dub thiab Amber Txheej yuav suav nrog:

1. High-speed steel (HSS) khoom.

2. Kauj Ruam Tsim

3. Dub thiab Amber Txheej: Dub thiab amber txheej txhim khu lub durability ntawm lub laum me ntsis, txo kev sib txhuam, thiab muab cua sov ua hauj lwm thaum lub sij hawm drilling.Cov txheej kuj muab kev tiv thaiv corrosion thiab ncua lub neej ntawm lub laum ntsis.

4. Cov txheej txheem no suav nrog cuaj qhov sib txawv ntawm cov kauj ruam xyaum, muab ntau yam thiab meej qhov ntau thiab tsawg rau ntau yam kev ua haujlwm drilling.

5. Lub laum me ntsis ua haujlwm ntawm ntau yam khoom siv thiab tsim nyog rau DIY tej yaam num, kev tsim kho, thiab hlau ua haujlwm.