HQ3 diamond impregnate isi mkpọpu bit

Nkọwa dị mkpirikpi:

Ebe Mmalite: China
Aha ika: JCDRILL
Nọmba Model: NMLC,HMLC,AWG,BWG,NWG,NWM
Ụdị: Core Drill Bit
Ihe onwunwe: diamond
Jiri: ihe nlegharị anya
Ihe eji eme ihe: bit diamond