Số Mô Hình
diamond impregnate core bit
Name
surface set diamond core drill bit
Application
Coal mining,geologic prospecting etc.
Material
Diamond & sintered carbide
Diameter
AQ BQ NQ HQ PQ,etc
Certification
ISO9001:2008
Advantage
Long Working Life
Color
gold, black, blue, etc
Drill bit Type
surface set diamond core bit