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geotechnical low pressure dth hammer

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New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer ​We can design and manufacture the personalized products to meet your specical apllication, such as changing ...
Beijing, china
Verified
Product name: 5inch High Air Pressure DTH Hammer With DHD350 Shank For Coal Mining Product category: Down The Hole Hammer Matched hammer: Hammer DHD350 Connection thread: API 2 3/8 ...
china
Verified
6''-8'' High Air Pressure DTH Hammer with Foot Valve Type for Foundation Work Product description: Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom ...
Hunan, china
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High Pressure Reverse Circulation RC DTH Drilling Hammer for Rock Powders Sampling Description DTH Hammer is one of key components for drilling equipment. They are powered by ...
Beijing, china
Verified
D35 DTH hammer with low-mid air pressure for quarry drilling D35 DTH hammers are designed to operate effciently at low air pressures and medium air pressures,using BR series bits. ...
Beijing, china
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High/Low Air Pressure Water well Deep Hole Rotary Pneumatic Drilling DTH hammer Button Bits for COP MISSION DHD QL SD Matched products: 89mm drill rods with API 3 1/2" REG PIN 89mm ...
Shanghai, china
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Product Description CIR90 Low Air Pressure DTH Hammer and Bits CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer. The wind pressure of working is ...
Fujian, china
Member
Drill bits for hammer drill 5 inch High Air Pressure DTH hammers Button Bit DHD350 without foot valve DHD3.5 Dia(mm) Gauge button Weight(Kg) 85 6 x Φ13 4.2 90 6 x Φ14 4.5 95 6 x ...
Beijing, china
Verified
6'' High Air Pressure DTH Hammer for Water Wells, Oil, Gas and Construction Drilling Product description DTH system offers the very same advantages to the operator which it ...
Hunan, china
Verified
High Air Pressure Dth Hammer DHD350 DHD360 Dth Hammer For Mining DTH hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with ...
Beijing, china
Member
Product Description The characteristics of High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling ...
Fujian, china
Member
Product Description Product Application 1. Non-Blocking:Our S-series DTH hammers are proved to ensure extremely low rate of blocking during it works. 2. High Efficiency:The well ...
Beijing, china
Verified
CIR90 Low Air Pressure DTH Hammer Rock Drill for Mining Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working ...
Beijing, china
Member
DHD360 152mm 6'' High Air Pressure DTH Button Bit for Atlas Copco COP 64 At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power ...
Beijing, china
Verified
Atlas Copco High Air Pressure DTH Hammer Down The Hole Drilling For Hard Rock Drilling Product Description In DTH hammers, the rock drilling bit is a continuation of the shank, ...
Beijing, china
Member
Low Air Pressure CIR90-90mm Diameter DTH Hammer Bit for Water Well Drilling Application Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast ...
Beijing, china
Verified
High Air Pressure DTH Hammer Without Foot Valve QL 60 hammer High Air Pressure DTH Hammer Without Foot Valve - SD Series DTH Hammer Description Weight(kg) KSD4A KSD5A KSD6A KSD8A ...
Beijing, china
Member
Low Air Pressure CIR J150B 165mm DTH Hammer Drill Bits What is Low air pressure DTH hammer ? Low air pressure DTH hammer is widely used in geotechnical engineering in a variety of ...
Beijing, china
Verified
Rock Drilling Eccentric Overburden Casing System Odex Drill DTH Button Bit Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
Beijing, china
Verified
SD10 DTH Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When ...
Beijing, china
Verified
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