We supply rock drilling tools and mining tools,They are Tapered drilling tools,Threaded Extension drilling tools,Down the hole tools,Tricone bits and Coal mining tools.(e.g:Chisel Type Bits,Cross Type Bits,Button Bits,Tapered Drill Rod,Shark Adapter Rod Standard,Drifting Rod,Coupling Sleeve,Shank Adapter,Extesion Drill Standard,MF-Rod,Bits and Adapter Coupling,Latent-hole Bits,Latent-hole Rod,Coal Cuter Drilling Tools,Pneumatic Drill Rods,Integral Drill Rods etc.) we also can produce the products according to your drawing，Half-finished product or other requested．
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