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Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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hard rock drill bits

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buy QL Series DTH Threaded Button Bits With Spherical / Ballistic Button Shape online manufacturer

QL Series DTH Threaded Button Bits With Spherical / Ballistic Button Shape

Description All of your inquiry will be attentioned promptly! he fellows are some detail parameters of our products,in order to save your time,we just show you the datas. NEW DIAMOND Product features Fast ... Read More
2018-09-07 11:34:28
buy Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance online manufacturer

Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance

Retract Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material Top Hammer Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ... Read More
2018-09-07 14:44:32
buy P96 Cemented carbide steel Top Hammer drilling tool Thread button drill bits online manufacturer

P96 Cemented carbide steel Top Hammer drilling tool Thread button drill bits

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 Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore online manufacturer

Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore

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 P89 Rock chisel tool alloy steel Top Hammer Drill Bits , carbide button bits online manufacturer

P89 Rock chisel tool alloy steel Top Hammer Drill Bits , carbide button bits

Description Button bits are a moderately abrasive type of bit used where fast penetration is required, and straightness is less critical. Ideal for medium to hard ground, these bits are recognized by their ... Read More
2018-06-08 09:58:53
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
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76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling

ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More
2021-10-30 17:40:16
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Mission 40 DTH Hammer Bits Carbide Material Color Customized

Mission 40 127mm 130mm Drill Bits For Hard Rock Drilling 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide we has a comprehensive range of DTH drill bits to match all ... Read More
2021-10-30 18:00:38
buy Atlas Copco 3'' 8'' 10'' COP DHD ND Shank DTH Hammer Bit online manufacturer

Atlas Copco 3'' 8'' 10'' COP DHD ND Shank DTH Hammer Bit

Atlas Copco 3' 8' 10' COP DHD ND Shank DTH Hammer Bit 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 ... Read More
2020-10-13 15:26:57
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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