China diamondi pobowola mbiya za nq core mbiya

Kufotokozera Kwachidule:

Malo Ochokera: China
Dzina la Brand: JCDRILL
Nambala ya Model: BTW, NTW, HTW, NQC, HQV
Mtundu: Core Drill Bit
Zida: diamondi
Ntchito: kufufuza kubowola
Zobowola: diamondi pang'ono