Applicable Industries
에너지 & 광산, Coal mining equipment
코어 부품
모터, 펌프, 기어, 베어링, 엔진, 기어 박스
키 포인트를 판매
high performance cost ratio
드릴링 직경
75mm, 200mm, 27-42mm
사용법
Coal mine borehole support and excavation
Product Name
DTH Drilling bits
Application:
Open pit mining
Thread size
API 3 1/2" Reg pin
Button type
Carbide button
Drilling rig type
DTH or rotary rig
Color
Golden blue and Requirement