hard rock tunneling

... Drill Bits Ballistic Button Drill Bit Set For Mining Drill bits The drill bit is mainly used for blasting h...

DRWJ-2 LHD Loader The Best Solution For Mining And The DRWJ-2 LHD loader is a robust 4.0 metric tonne LHD inte...

... drill bits for mining Drill bits are widely used in , mining, construction, stonework, transportation facility construction etc....

...compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely u...

... Drilling Tools 38mm Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not broken easily 3.Hole...

... Bolt Expansion Shell Bolt is a type of expansion anchor designed to secure objects in surfaces. This product is highly suitable...

... ground, mixed ground and during excavation.Our company have developed most efficient grade for this tools parts,it is high ,wear...

... benchmark in technology for Hydraulic Breakers. Whether you’re demolishing city buildings, excavating road , removing slag from blast furna...

... a roller bits. In roller-bit drilling, is cut by -alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. In...

... TBM. This innovative product is equipped with a main drive power of 6*45kw, ensuring efficient and powerful performance for various const...

NEW Over-mold processing explosion - proof underground hard rock mining for tunneling applications​ Features of Model GLC-6S Cordless cap Lamp 1) Rech...

... boom on excavators is used on breaking sand . The teeth on ripper is high-quality and . Excavator ripper boom are an enviro...

... drilling equipment​ multifunctional crawler type drilling Applicable scope: It is widely used in fields such as construction, highways, r...

.... The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, , quarry, nat...

H35C4275 Roadheader cutting teeth drill picks excavator crusher pick for Product information: The H35C4275 series is our high cost-ef...

Mining Chisel Drill Bit Tungsten Carbide Mining Inserts Product Description Tungsten carbide button have their unique working propertie...

... drilling,T38 thread drill bits threaded drill bits include general, retrac and reaming three series, with stronger button-fixing abi...

..., such as stone quarrying, foundation drilling, , underground mining, road cutting, and trenching and so on, and equipped with small power...