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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 NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type online manufacturer

NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type

NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More
2022-07-27 15:13:15
buy Forging Concave / Convex Drill Bit , Ballistic Button Bits For Water Hydropower online manufacturer

Forging Concave / Convex Drill Bit , Ballistic Button Bits For Water Hydropower

Forging Concave / Convex Drill Bit , Ballistic Button Bits For Water Hydropower Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More
2020-08-24 10:26:01
buy High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span online manufacturer

High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span

High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. ... Read More
2020-08-25 10:35:45
buy Durable DTH Water Well Drill Bits , 2 Air Holes Rock Drill Head Wear Resistance online manufacturer

Durable DTH Water Well Drill Bits , 2 Air Holes Rock Drill Head Wear Resistance

Durable DTH Water Well Drill Bits , 2 Air Holes Rock Drill Head Wear Resistance Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More
2022-07-27 15:18:13
buy 18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit online manufacturer

18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit

Mining Bits Dhd340a Dth Bits Dhd350 Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 350 Concave Face 140 2 Spherical 7X18 4X15+3X14 ... Read More
2020-09-14 18:17:29
buy High Performance Ore Mining DTH Drill Bits CIR Series CIR65, CIR70, CIR90, CIR110, CIR50 Button Bits online manufacturer

High Performance Ore Mining DTH Drill Bits CIR Series CIR65, CIR70, CIR90, CIR110, CIR50 Button Bits

High Performance Ore Mining DTH Drill Bits CIR Series CIR65, CIR70, CIR90, CIR110, CIR50 , Button Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest ... Read More
2022-07-27 15:10:59
buy Water Well BOREWELL Drill Bits COP44 online manufacturer

Water Well BOREWELL Drill Bits COP44

Water Well BOREWELL Drill Bits COP44 Description 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 for the ... Read More
2020-08-25 10:21:10
buy COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face online manufacturer

COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face

COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face Description Hunan ew Diamond Construction Machinery is world-class manufacturer in China which is engaged in developing and manufacturing ... Read More
2020-08-25 10:27:08
buy Alloy Steel DTH Concave / Convex Drill Bit ND85 Series Erosion Resistant , 8 Inch Size online manufacturer

Alloy Steel DTH Concave / Convex Drill Bit ND85 Series Erosion Resistant , 8 Inch Size

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
2018-06-08 09:58:53
buy Well Bore DTH Hammer Bits / Carbide Rock Drill Bits Abrasion Resistance online manufacturer

Well Bore DTH Hammer Bits / Carbide Rock Drill Bits Abrasion Resistance

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... 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.
Tel:86-731-89708248
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