8 Inch DTH Hammer DHD380 API 4 1/2 Reg for 155-190mm Hole Range
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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DHD380 8'' DTH Water Well Drilling Hammer With Thread 4 1/2'' API REG
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... and bits for the mining, construction and water well industries. Sollroc DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high ......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Air pressure Down The Hole Hammer With Foot Valve DHD3.5 DHD340 DHD350 DHD360 DHD380
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... COP54/DHD350 COP64/DHD360 COP84/DHD380 Hole range(mm) Φ90-Φ110 Φ110-Φ135 Φ135-Φ155 Φ155-Φ190 Φ195-Φ254 Connection thread API 2 3/8” Reg API 2 3/8"Reg API 2 3/8"Reg API 3 1/2"Reg API 4 1/2"Reg API 3 1/2"Reg API 2 7/8"Reg Working pressure 1...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Durable Borewell Hammer , Down The Hole Hammer QL40 Drill Simple Internal Structure
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...BOX 114mm drill rods with API 4 1/2" REG PIN 114mm drill rods with API 4 1/2" REG BOX Bits with COP84. DHD380, Mission80, QL80, SD8 shanks Borewell Hammer Application fields: All kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc...
ROSCHEN GROUP
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DTH 203 Hammer Drill Bits Tungsten Carbide Material For Water Well Drilling
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...DHD380 COP84 SD8 QL80 DTH 203 hammer drill bits DTH hammers and bits Product Name 8" - 254mm DTH drilling bits Material Carbide Color Yellow Bit Shank DHD380 COP84 SD8 QL80 MISSION8 Button shape Dome button Guage Button 12*18mm Front Button 21*16mm Thread Connection API 4 1/2" Reg......
KSQ Technologies (Beijing) Co. Ltd
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