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Hard alloy mining,oil and coal drilling tools and tungsten carbide button

Hard alloy mining,oil and coal drilling tools and tungsten carbide button

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Hard alloy mining,oil and coal drilling tools and tungsten carbide button

Parabolic button are widely used as gauge buttons and front buttons of DTH bits,suitable for medium abrasive and hard formations.

Rock DTH drill bits,Tungsten carbide mining drill bits,Overburden drilling bits,Tungsten carbide button,DTH hammer,Coal mining picks

About tungsten carbide button,we have many different size for your choose,welcome your inquiry!~

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Yuyu 

Tel:+86 13397339096

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