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       E-mail: sales@quarryingtools.com


       Address: Unit 8001, Part A, Minnan Culture Town, 

       No.350, Changle Road, Huli, Xiamen China.361006


                   




Down The Hole Backhammers

Down The Hole Backhammers

The DTH backhammer is a sturdy and reliable tools to helps to solve the drill pipes and DTH hammers stuck in the drill hole.

In case of jamming of any drilling tool in the boring process, the backhammer will assist you to solve the stuck problem by giving a backward impact power.


The backhammer may be mounted on the drill pipe joint between the borehole gripper and the swivel head, thus creating a combined effect of effective reverse impact and vibration.

The backhammer is consisted of three components and a plastic housing.

The housing acts both as an exhaust emissions guider and a muffler. With regards to the maintenance, it's only necessary to keep it clean and the linking section we protected when the backhammer is not in use.
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Specifications
1 SECOROC COP back hammer
2 Saving time and money, sturdy and reliable
3 180-225mm diameter
4 API 3 1/2" standard
5 high quality material

ProductPressureThreadTotal Length(mm)Diameter(mm)KG
BLH148 BarAPI3 1/2"51018031
BLH168 BarAPI3 1/2"54020044
BLH198 BarAPI3 1/2"54022563

back hammer breakdown.jpg

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