CIR90-90 DTH Hammer Bit,Low air pressure Hammer
Key Features and Benefits. Outstanding productivity: Optimized the internal structure and advanced hammer designs increase the penetration rate and productivity in engineering projects. Perfect applicability: CIR90 DTH Hammers is flexible, and designed to satisfy various drilling cases. We know it and our aim is to help you meet your production tar gets in smarter, faster and more cost ...
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