underground tools coal mining bits

Brand Name:MIROC

Model Number:Rock Drill Button Bit

Place of Origin:China

... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are

Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

... material and a retractable button, this drill bit is perfect for achieving precise and efficient drilling results. With its unique features and excellent performance, it has become a top choice for mining companies all over the world. Application The

Brand Name:MTH

Model Number:T51

Place of Origin:CHINA

...Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Specifications: Product name Thread button mining bit Type Thread rock drill bits...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...bits, drill rods, shank adaptors & coupling sleeves etc. We are a professional productions base of series of fast moving rock drilling tools, mining tools, DTH drill tools, DTH hammer bits, DTH button bits, DTH drill bits, DTH hammers, DTH drill pipes, Odex drilling systems, RC DTH drilling tools, construction tools and excavating coal pick cutter tools...

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

...Bit And Tool , Coal Mine PDC Drill Bit For Sandstone Drilling Specifications PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long service life drill bit...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

..., T45, T51, ST58, ST68, T60 2 Diameter: 30-152mm 3 Tungsten Carbides We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools,

Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

...ing operations. Made from top-grade carbide material, this tool is built to withstand the toughest drilling conditions and provide exceptional performance. Product Overview The Retract Button Bit is a retractable drilling button drill bit, equipped with

Brand Name:MIROC

Model Number:Conical mining bit

Place of Origin:China

Tungsten Carbide Tips coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain structure tungsten carbide offers high abrasive ...