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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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button drill bit

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buy Concave Face Shape Reverse Circulation Drill Bits DHD380 For Geothermal Exploration Hole online manufacturer

Concave Face Shape Reverse Circulation Drill Bits DHD380 For Geothermal Exploration Hole

Description DTH hammer bits are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other ... Read More
2018-06-08 09:58:53
buy Alloy Steel Borewell Drilling Hammers online manufacturer

Alloy Steel Borewell Drilling Hammers

Description 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 selecting the right bit for ... Read More
2022-07-27 14:52:52
buy Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency online manufacturer

Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency

Cemented carbide steel GT60 Top Hammer Drill Bits Raw material 1. use high quality alloy steel, good wear resistance. 2. under high temperature condition, it has high hardness, toughness, abrasion resistance ... Read More
2018-09-07 14:44:41
buy Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill online manufacturer

Abrasion Resistance Borewell Drilling Bits , Drill Bits For Hammer Drill

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material 1. use high quality alloy steel, good wear resistance. 2. under high temperature condition, it has high hardness, toughness, ... Read More
2018-09-07 14:44:28
buy COP54 Model 5 Inches DTH Hammer Bits High wind pressure of alloy steel  2 Air Hole For Blast Hole Drilling online manufacturer

COP54 Model 5 Inches DTH Hammer Bits High wind pressure of alloy steel 2 Air Hole For Blast Hole Drilling

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2018-07-12 14:54:34
buy High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm online manufacturer

High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm

High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2022-07-27 15:10:39
buy Customized Size Down The Hole Hammer Bits With Excellent Wear Resistance online manufacturer

Customized Size Down The Hole Hammer Bits With Excellent Wear Resistance

SD4A High wear-resistant type DTH hammer bits Description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock ... Read More
2018-09-07 11:48:36
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COP32 COP34 Mining Drilling Tools DHD Bit

COP32 COP34 COP44 COP54 COP64 COP84 Mineria Drilling Tools DHD Bit 1.The longer life of the drill the alloy material, with longer using life which better than the similar products. 2.High Drilling Efficiency ... Read More
2020-10-13 15:25:46
buy Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits online manufacturer

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons ... Read More
2022-07-27 15:16:50
buy SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel online manufacturer

SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel

SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2022-07-27 15:04:18
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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