23 pob Chamfer Countersink ntsis

1. Lawv yog tsim los rau kev tsim cov npoo chamfered thiab cov qhov countersunk hauv ntau yam khoom siv, suav nrog ntoo, yas, thiab hlau.

2. Lawv feem ntau yog ua los ntawm cov hlau ceev ceev (HSS) lossis carbide rau kev ruaj khov thiab lub cuab yeej siv tau ntev.

3. Qee cov khoom siv chamfer countersink yuav muaj ntau ntug txiav kom ua tiav qhov chamfer huv si thiab ua haujlwm tau zoo.

4. Ntau Qhov Loj: Lawv tuaj ntau qhov loj kom haum rau ntau qhov sib txawv ntawm chamfer thiab countersink.

5. Lawv tsim nyog rau kev siv nrog tes laum, laum nias thiab lwm yam khoom siv drilling.