Low Pressure Down The Hole Hammer CIR65 / 70 For Well Drilling
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Low Pressure Down The Hole Hammer CIR65 / 70 For Well Drilling Products Parameters: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.:85-305mm 4.Face type: drop center bit/concave face/......
KSQ Technologies (Beijing) Co. Ltd
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Low Air Pressure Down The Hole Hammer For 8 Bar compressor CIR Series Hammer Hole Diameter 70mm to 165mm
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Low Air Pressure Down The Hole Hammer For 8 Bar compressor CIR Series Hammer Hole Diameter 70mm to 165mm Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low......
Changsha Sollroc Engineering Equipments Co., Ltd
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Low Air Pressure Down The Hole Hammer Mincon DTH Quarrying Drilling
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...application of Low air pressure DTH Hammer: Mining, quarrying, road construction and other projects drilling blasting hole, landslide protection, dam reinforcement, anchoring and other engineering holes, geothermal air conditioning, hydrology, wells and...
ROSCHEN GROUP
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M3 Mid Air Pressure Down The Hole Hammer For Cir90 Seiries Button Bit 1.0 - 1.3Mpa Working Pressure
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Product Description M3 DTH hammer is a kind of medium pressure DTH hammer, which has the internal structure of high pressure impactor, and can use low pressure bit directly. Compared with normal low pressure impact, the tunneling speed can be increased by ......
Putian Qideli Drilling Tools Co., Ltd.
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Low Air Pressure Down The Hole Hammer Cir110 For Well Drilling 0.4-1.0 Mpa
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Low Air Pressure Down The Hole Hammer Cir110 For Well Drilling 0.4-1.0 Mpa 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......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Low Air Pressure Down The Hole Hammer Button Drill Bit for Pneumatic Drilling Rig
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... durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We...
Beijing Jincheng Mining Technology Co., Ltd.
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Custom Low Pressure Dth Hammer CIR170 For Water Borehole Drilling
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...Low air pressure down the hole hammer CIR170 for water borehole drilling Matched hammer: water borehole drilling tools Connection thread: F100*28 PIN Working pressure(bar):8-14 Hole range(mm): 170-250 Outer diameter: 156 Weight(KGS):96 Low air pressure down the hole hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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CIR110 Low Pressure DTH Hammer Down The Hole For Geotechnical Engineering
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...Hammer CIR110 Low Pressure DTH Down The Hole Hammer Description The CIR110 DTH drilling hammer is widely used in the geotechnical engineering to drill various medium-hard, high-hard and other tough rocks with poor drillability. The characteristics are as follows: 1. The low-pressure down-the-hole drilling hammer is a valve-type central exhaust dth hammer......
Glorytek Industry (Beijing) Co., Ltd.
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High Pressure Water Well Drilling Hammer Drilling Range 305-445mm N125A
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...inner structure of DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3. Low problem rate and easy to...
Hunan New Diamond Construction Machinery Co., Ltd.
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Cir150 Dth Hammer Low Pressure Drilling Hole For Water Well And Blasting
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.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being...
KSQ Technologies (Beijing) Co. Ltd
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