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Looking for wholesaler Tungsten Carbide DTH Mining Rock Drilling Bits

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Looking for wholesaler Tungsten Carbide DTH Mining Rock Drilling Bits


Hengwang rock drill button bits are available in a wide range of sizes and styles to suit the most demanding drilling applications. They accommodate all of the most common thread or taper types and are available with parabolic or hemispherical buttons.  Widely used in metal mine,quarry,tunneling,hydro-electrical engineering and so on.


Diameter: 32mm-47mm
Tapered degree: 7 degree,11 degree,12 degree etc.
Number of buttons: 3,4,5,6,7,8,9 etc

Button bit insert types: Conical button or Parabolic or Ballistic button


We can offer you all face design, flat face, drop-center face, normal body and retrac body etc. 


ADVANTAGE FOR BUTTON DRILL BIT
Higher drilling efficiency 
Durable, longer service life
Better powder-discharge
Better wear-resistance and impact-resistance
Easier bit-back performance
Certifications
Detailed Images
Factory
Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory. Rock button drill bit

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery
Contact Way

Kelly

Mobile.:     +86 13665372568 
WhatsApp: +86 13665372568

Wechat:      +86 13665372568
Tel.:             +86 0537 2882838 

QQ:              2853024729
Website: www.chinahwgroup.com



Looking for wholesaler Tungsten Carbide DTH Mining Rock Drilling Bits

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