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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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air hammer drill bits

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buy Down Hole Bit Ballistic Button Bits Alloy Steel Drilling Equipment Fittings online manufacturer

Down Hole Bit Ballistic Button Bits Alloy Steel Drilling Equipment Fittings

DTH Drill Bits COP44 alloy steel drilling equipment fittings high wind pressure down hole bit Description: Drilling efficiency is high. The efficiency of hydraulic percussion hammer commonly used in drilling is ... Read More
2020-08-11 16:22:56
buy NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size online manufacturer

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size 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 15:13:51
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 Forging Top Hammer Drill Bits ND55 For Integral Tapered Rod , 5 Inch Size online manufacturer

Forging Top Hammer Drill Bits ND55 For Integral Tapered Rod , 5 Inch Size

Description We can't say we are No.1 in China, but we are trying to be the No.I in mind of our clients! If you are interested in this kinds of products,welcome view our website. All I want to tell you is:please ... Read More
2018-09-07 11:34:02
buy Easy Operation Rock Tools Drilling Equipments DTH Impact Bit Drilling Tool online manufacturer

Easy Operation Rock Tools Drilling Equipments DTH Impact Bit Drilling Tool

COP32 Alloy steel DTH impact bit drilling tool DTH Drill Bits Description Durable The alloy steel is very strong and has long service life. easy operation Strong torque, head design rich for different ... Read More
2020-08-11 16:13:45
buy Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span online manufacturer

Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span

Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span Description 1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials... Read More
2020-08-11 16:26:45
buy Down The Hole Hammer Drilling online manufacturer

Down The Hole Hammer Drilling

Description DTH hammers 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
2022-07-27 14:42:37
buy DHD340 ND45 ND45a 115mm Mining Drilling Hammer Drills online manufacturer

DHD340 ND45 ND45a 115mm Mining Drilling Hammer Drills

Mining Drilling Hammer Drills DHD340 ND45 ND45a 115mm Dth Hammer Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 340(ND45) dth ... Read More
2020-09-14 18:14:43
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Nd45 127mm Carbide Alloy Steel Mining Drill Bit

Gold Iron Mining Drill Bit Nd45 127mm Dth Hammers Bits 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
2020-09-14 18:14:14
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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
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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