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DTH Hammer Bits

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DTH Button Bits

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Top Hammer Drill Bits

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Down The Hole Hammer

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Borewell Drilling Hammers

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Water Well Drilling Hammer

[33]

Reverse Circulation Hammer

[32]

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Casing Drilling System

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Hunan New Diamond Construction Machinery Co., Ltd.

City:yueyang

Province/State:hunan

Country/Region:china

Contact Person:MrRick Liao

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Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency

Name: Spherical Drill Bit Ballistic Button Bits High Rock Breaking Efficiency
Brand: New Diamond
Price: 1 USD

Products Detailed

Cemented carbide steel GT60 Top Hammer Drill Bits Raw material 1. use high quality alloy steel, good wear resistance. 2. under high temperature ...

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Product Tags:

step drill bit for metal hard rock drill bits diamond tipped core drill bits

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