High Quality CIR90A DTH Drilling Hammer and Bits

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Low Air Pressure DTH Drilling Hammer Bits

Apply for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier inforcement, anchorage, geothermal air conditioning hole, well-drilling hole etc.

 

SPECIFICATION

Low Air Pressure DTH Hammer Technical Data

DTH hammer typeCIR76CIR90CIR110CIR130CIR150
Bit Shank:CIR76CIR90CIR110CIR110/CIR130CIR150
Top Sub Thread:F48x10PINF48x10PINAPI 23/8" RGE BOXAPI 23/8" RGE BOXF70x10PIN
Bit Diameter:76(mm)90-120(mm)110-150(mm)130-175(mm)150-200(mm)
Working Pressure:4-10(bar)5-10(bar)5-10(bar)5-10(bar)5-10(bar)

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PACKAGE

 

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Jason (manager)

Cell/whatssap/skype: +86 152 5703 1180