Applicable Industries
Building Material 숍, 제조 식물, 건설 works, 에너지 & 광산
사용
Well Drilling,Drilling Tool
Advantage
fast drilling,Long wear life
Product name
High Air Pressure Drill Bit Mining Rock Drilling DHD380 DTH Hammer Bit
Bit face
Center drop/Flat/convex/concave/double gauge face bits
Button shape
Spherical/Ballistic/parabolic/sharp/falt bottons