12 degree 35mm tapered cross-type short skirt insert drill bits top hammer rock drilling tools

  • Brief info:12 degree 35mm tapered cross-type short skirt insert drill bits top hammer rock drilling tools, US $ 5 / Piece, Hunan, China, Adriller, Drill Bit.Source from Changsha Adriller Machinery Co., Ltd. on Alibaba.com.
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12 degree 35mm tapered cross-type short skirt insert drill bits top hammer rock drilling tools

 

 

Product Description

 

Main Features

 

1. Non-Blocking:Our S-series DTH hammers are proved to ensure extremely low rate of blocking during it works.

 

2. High Efficiency:The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring faster penetration. Compared with others, the efficiency can be improved 10%.

 

 3. Longer Service Life:All surfaces of the DTH hammer and bits are treated by anti-friction and intensified technology. When used in deep-hole drilling works, it can reach at 5000 meters or more.

 

4. Excellent Cleaning Effect: This DTH tool has large air output, which specially designed for water well users and enables it to flush out cuttings in deep hole drilling 

 

 Drill bit top hammer application:

 

Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforement, anchoring, geothermal, hydrology, etc.