50mm txiav qhov tob TCT annular Cutter nrog threaded shank

50mm qhov tob-ntawm-txiav carbide tipped (TCT) nplhaib cutters nrog threaded shanks muaj ntau yam zoo rau kev siv drilling.Qee qhov txiaj ntsig tseem ceeb suav nrog:

1. Kev ruaj ntseg thiab ruaj khov kev sib txuas

2. Tungsten carbide taub (TCT)

3. Kev tshem tawm cov khoom zoo

4. Qhov 50mm txiav qhov tob ua rau lub nplhaib cutter no haum rau cov ntawv thov uas xav tau qhov drilling qhov sib sib zog nqus, muab ntau yam rau ntau yam kev lag luam thiab kev tsim kho.

5. Ntxuav, qhov tseeb

6. Kev sib raug zoo nrog ntau yam ntawm cov tho xovxwm