50 hli txiav tob TCT annular Cutter nrog threaded shank

Cov cuab yeej txiav hniav uas muaj lub hau carbide tipped (TCT) qhov tob 50 hli nrog cov shanks threaded muaj ntau qhov zoo rau kev siv drilling. Qee qhov zoo tseem ceeb suav nrog:

1. Kev sib txuas zoo thiab ruaj khov

2. Tungsten carbide taub hau (TCT)

3. Kev Tshem Tawm Khoom Siv Zoo

4. Qhov tob txiav 50 hli ua rau lub nplhaib txiav no haum rau cov ntawv thov uas xav tau kev khawb qhov tob sib txawv, muab kev hloov pauv rau ntau yam haujlwm kev lag luam thiab kev tsim kho.

5. Cov qhov huv si thiab raug

6. Kev sib raug zoo nrog ntau yam kev siv tshuab laum