About 1383 products for drill bit rock (0.002)
DTH Rock Drilling Bit for Blast Hole
Desc:DTH Rock Drilling Bit for Blast holeProduct Description ----Type and Technical Specification of Bits for Medium & High Pressure DTH Hammers TypeNumb...
2024-01-22
6 Blade Matrix Body PDC Drill Bit
Desc:Diamond Drilling Bits PDC Drill Bit Product DescriptionPDC drill bitis akind of full face drilling bit. It is mainly used for coal mining, oilfield, w...
2024-01-22