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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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DTH Hammer Bits (106)
DTH Drill Bits (70)
DTH Button Bits (48)
Top Hammer Drill Bits (33)
Down The Hole Hammer (41)
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Water Well Drilling Hammer (28)
Reverse Circulation Hammer (28)
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Hole Opener Bit (24)
Tricone Drill Bit (17)
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button drill bit

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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
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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 8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction online manufacturer

8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction
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8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest ... Read More
2020-08-21 11:52:05
buy Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling online manufacturer

Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling
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Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling Description: 1- We really do the high-end quality, low-end price. 2- We have an independent quality testing center with complete ... Read More
2020-08-11 16:21:01
buy Spherical Drill Bit / Ballistic Button Bits High Rock Breaking Efficiency online manufacturer

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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

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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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COP54 Model 5 Inches DTH Hammer Bits High wind pressure of alloy steel 2 Air Hole For Blast Hole Drilling
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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
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QL50 Carbide steel DTH hammer bits with tail pipe Description the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and the piston ... Read More
2018-06-08 11:28:01
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QL120A Energy efficient DTH hammer bits Description single impact power is large, and the power consumption of broken rock is low. Applications Widely used in mines, quarries, earthworks and other engineering ... Read More
2018-06-08 11:28:01
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High Strength HD25A Bore Well Drill Bits Down The Hole Bits For Mines , Quarries
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Description After a special heat treatment process, the ball bit bit can meet the requirement of hard rock digging, and it can minimize the loss in the energy transfer process, and it is not easy to remove the ... Read More
2018-09-07 11:54:27
buy Internal screw alloy steel Top Hammer Drill Bits GT60 Hard Rock Drill Accessories online manufacturer

Internal screw alloy steel Top Hammer Drill Bits GT60 Hard Rock Drill Accessories
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Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy ... Read More
2018-08-02 16:58:12
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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