low air pressure dth hammer
low air pressure dth hammer
Product Item：92
Type: DTH Hammer, low air pressure hammer
Application: Mining, quarry, water well, rock drilling
Usage: down the hole drilling
Advantage: fast penetration high productivity
Category：DTH hammer
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 type | CIR76 | CIR90 | CIR110 | CIR130 | CIR150 |
| Bit Shank: | CIR76 | CIR90 | CIR110 | CIR110/CIR130 | CIR150 |
| Top Sub Thread: | F48x10PIN | F48x10PIN | API 23/8" RGE BOX | API 23/8" RGE BOX | F70x10PIN |
| 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) |
For more information, pls contact us:
Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009
WhatsApp: +86-137-6419 5009
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ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
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