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T45 89mm Tungsten Carbide Rock Drilling Bit for Hard Rock Drilling Rock Drilling Bit Product Information: The diameter of the drill bit is 89mm.The ...
105mm Carbon Steel Mining And Construction Drilling DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low energy ...
Top Sale Diamond Core Drill Bits For Mining Exploration Core Drilling Tools Specifications: Size Outside diameter(mm) Inside diameter(mm) AQ 47.75/47...
Superior Wear-resistance Tungsten Carbide Rock Thread Button Bit Thread Button Bit Application: Thread Drill Bits cover regular, retrac and reaming ...
EL60 Shank Adapter Coupling Sleeve COP 4050 Atlas Copco Drill Description: Shank adapters – one of part of rock tools to connect rock drill drifter ...
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Mining Drilling Chisel Drill Steel Integral Drill Rod H22x108mm Description: Integral drill rod, another name called integral drill steels, integral ...