Carbide-tipped Bits

  • Description
Product Detail

Suitable for special drilling operation in soft to medium soft formations (f =1~5).

? Features

Carbide bits have a simple structure with low operation cost and high drilling efficiency.

? Sizes

Ordinary steel bits: F75, F94, F113, F133, F153

Plug-in type of casted steel spiral bits:F75~F150 (For special drilling operation of gas drainage boreholes in the coal seam) Large diameter bits for rescue: F300, F450, F600 ( Specially for across roadway and rescue borehole drilling operations).

 


Send your message to this supplier
To:  

Xian Research Institute Of China Coal Research Institute

* Content:  

For better quotations, include:

- A self introduction

- Special requests, if any

Quantity:  
  
You May Like
Not exactly what you want? One request, multiple quotations Get Quotations Now >>
6 YRS Xian Research Institute Of China Coal Research Institute
China Mainland Favorites
Transaction Level:
Contact Us

* Quantity:

You May Like