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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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rock boring bits

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buy Mining Tungsten Top Hammer Drill Bits For Granite Rock , Different Face Designs online manufacturer

Mining Tungsten Top Hammer Drill Bits For Granite Rock , Different Face Designs
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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 ... Read More
2018-06-08 09:58:53
buy Forging Alloy Steel Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling online manufacturer

Forging Alloy Steel Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling
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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 ... Read More
2018-09-07 14:44:50
buy Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials online manufacturer

Mines / Quarries Top Hammer Drill Bits Rock Drilling Tools Alloy Steel Materials
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Description We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape. Our button bit is made with high quality ... Read More
2018-09-07 14:45:11
buy DHD350A 140mm High Air Pressure Dth Drill Bits online manufacturer

DHD350A 140mm High Air Pressure Dth Drill Bits
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Rock Drill Bits DHD350A 140mm High Air Pressure Dth Drill Bits 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant and withstanding large impacting force. 3. Long life ... Read More
2020-10-13 15:19:57
buy Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits online manufacturer

Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits
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Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits Feature Advantage Advantages: Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the ... Read More
2022-02-28 10:09:17
buy Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval online manufacturer

Orange Alloy Steel Top Hammer Drill Bits , Thread Button Drill Bits ISO Approval
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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 ... Read More
2018-09-07 14:44:44
buy Underground Mining DHD360 Carbide DTH Bits online manufacturer

Underground Mining DHD360 Carbide DTH Bits
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DHD360 Down The Hole Rock Drilling Bits DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special ... Read More
2020-10-13 15:11:16
buy Thread Button Top Hammer Drill Bits With Tungsten Carbide Material online manufacturer

Thread Button Top Hammer Drill Bits With Tungsten Carbide Material
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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 ... Read More
2021-06-29 19:51:29
buy Alloy Steel Top Hammer Drilling Tool , Borewell Drilling Bits For Quarrying Industry online manufacturer

Alloy Steel Top Hammer Drilling Tool , Borewell Drilling Bits For Quarrying Industry
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Description 1. With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit ... Read More
2018-06-08 09:58:53
buy Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling online manufacturer

Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling
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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 ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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