5 Inch Alloy Steel DTH Hammer Bits DHD350 COP54 138mm 140mm
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5-inch Alloy Steel DTH Hammer Bits DHD350 COP54 140mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality......
Hunan New Diamond Construction Machinery Co., Ltd.
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Alloy Steel DTH Hammer Bit 5 Inch For Mining Well Drilling
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China DTH hammer and bit supplier 3, 4, 5, 6, 8, 10, 12 inch for mining, water well drilling Product features of DTH Hammers and bits China DTH Hammer Suppliers and Manufacturers With professional experience in the production and manufacture of DTH hammers......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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3-12 Inch Alloy Steel DTH Hammer for Low Pressure CIR90/110 Long-Lasting Performance
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DTH Hammer, low pressure CIR90/110 hammer Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production chain to secure stable and prompt production leadtime. 3. Experienced senior technicians and long year ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Performance Alloy Steel DTH Hammer Bits Durable For Drilling
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...construction applications. They are manufactured using premium quality materials, including carbon steel, alloy steel, and high manganese steel. The available bit face types are flat, convex, concave and drop center face. The bit angle is also variable,...
Changsha Sollroc Engineering Equipments Co., Ltd
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API Alloy Steel DTH Hammer Drill Bits Thread Button Drill Bits
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DTH Hammer DTH Button Drilling Bit Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of ......
Suzhou Energy Tool Co., Ltd.
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Alloy Steel Dth Hammer Bit With Flat / Convex / Concave Face Long Lifespan
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Hard Rock Drill Bits DTH Drill Bits For Water Well Blasting Drilling Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 3. Carbide button shape: ......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Alloy Steel Dth Deep Hole Opener Drill Hammers Bits
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Alloy Steel Dth Deep Hole Opener Drill Hammers Bits Ensuring High Drilling Speed DTH Hole Opener Rare Damage During Use Advantages 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel......
Langfang pangolin construction machinery co. LTD
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Alloy Steel DTH Spare Parts , 99MM Dth Drilling Tools Lower Air / Oil Consumption
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Product Description: This drive chuck is using for Cop44 dth hammer or DHD340,HD45A DTH hammer. The HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth hammer without footvalve,it also one of the most advanced dth hammer......
Putian Qideli Drilling Tools Co., Ltd.
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COP32 90mm Carbon Steel DTH Hammers
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...DTH hammers series we supply A) High pressure series B) Medium pressure series C) Low pressure series D) High efficiency high pressure ......
KSQ Technologies (Beijing) Co. Ltd
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Custom Colour High Efficiency Carbon Steel DTH Hammer for Rock Drilling
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Custom Colour Hard Rock Drilling Tool ND35 Hir Air Pressure DTH Hammer Description Of ND35 Hir Air Pressure DTH Hammer: A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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