Tsamba lodulira matabwa la TCT lokhala ndi gawo la mchira womeza

Masamba odulira matabwa a TCT (tungsten carbide) okhala ndi michira ya njiwa ali ndi zinthu zingapo zomwe zimapangitsa kuti akhale oyenera kudula matabwa moyenera komanso moyenera:

1. Mano a Tungsten Carbide (TCT)

2. Mutu wa mchira wa nkhunda

3. Kuthamanga kwambiri

4. Kudula Kopanda Mafuta

5. Moyo wautali wautumiki

6. Kutaya kutentha