Hloov pauv sai shank TCT annular Cutter nrog 75mm, 100mm txiav tob

Muaj qhov tob ntawm 75 hli thiab 100 hli, cov cuab yeej TCT (tungsten carbide tip) uas hloov pauv sai sai no muaj ntau yam siv thiab ua rau lawv haum rau ntau yam kev siv drilling. Qee qhov tseem ceeb suav nrog:

1. Tungsten carbide taub hau (TCT)

2. Hloov pauv sai sai

3. Kev Xaiv Qhov Tob ntawm Kev Txiav

4. Kev tshem tawm cov khoom siv zoo

5. Cov qhov huv si thiab raug

6. Cov ntawv thov ntau yam

7. Kev sib raug zoo nrog cov laum sib nqus

8. Qhov tob txiav tob