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Help Center10 Inch Rock Drilling Hammer/rock Drill Jack Hammer Bit Numa100,Numa120,Numa125
Related Products
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High Air Pressure Rock DTH Drill Hammer SD4,SD5,SD6,SD8,SD10,SD12US$ 500 - 10,000MOQ: 1 Piece
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Middle-low Air Pressure DTH Rock Drill Hammer(BR Seies)US$ 500 - 10,000MOQ: 1 Piece
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Specifications
Rock drilling hammer1.Efficient energy transfer
2.Faster drilling speed
3.Lower oil consumption
4.Longer life,less failure
10 Inch Rock drilling hammer/rock drill jack hammer bit Numa100,Numa120,Numa125 :
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It is also one of the most advanced DTH Hammers in the world.
It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve.
3. Simple structure, reliable parts, long life, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.
Our advantages:
We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.
Send Inquiry to This Supplier
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