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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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bore well drill bits

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buy P57 alloy steel Top Hammer Drill Bits for Quarrying / Ore Mining / Well Drilling online manufacturer

P57 alloy steel Top Hammer Drill Bits for Quarrying / Ore Mining / Well Drilling

Description Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
2018-06-08 09:58:53
buy Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations online manufacturer

Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations

T45 hard rock drilling Top Hammer Drill Bits Description With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and ... Read More
2018-06-08 09:58:53
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 Geotechnical Industries Borehole Drill Bit T45 , OEM ODM Available online manufacturer

Geotechnical Industries Borehole Drill Bit T45 , OEM ODM Available

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 GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance online manufacturer

GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance

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
2018-09-07 14:45:10
buy High Efficiency DTH Button Bits No Head Length 322mm For Mountain Reinforcement online manufacturer

High Efficiency DTH Button Bits No Head Length 322mm For Mountain Reinforcement

SD6 8 spline 322mm DTH hammer bits for Drilling with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: ... Read More
2018-09-07 11:34:06
buy SD8 Head Shape DTH Button Bits Drilling Stable Speed For Geothermal Exploration Hole online manufacturer

SD8 Head Shape DTH Button Bits Drilling Stable Speed For Geothermal Exploration Hole

SD8 Alloy steel material for DTH hammer bits with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: ... Read More
2018-09-07 11:34:06
buy Mining Drill Top Hammer Drill Bits / Ballistic Button Bits 2 - 4 Number Vents online manufacturer

Mining Drill Top Hammer Drill Bits / Ballistic Button Bits 2 - 4 Number Vents

SD10 DTH hammer bits for Mining drill with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: the drill ... Read More
2018-09-07 11:34:06
buy 8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe online manufacturer

8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe

8 spline 470mm DTH hammer bits for rock chisel drilling tool SD12 with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High ... Read More
2018-09-07 11:34:06
buy High Air Pressure DTH Hammer High Resistance For Oil Well Drilling online manufacturer

High Air Pressure DTH Hammer High Resistance For Oil Well Drilling

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. reasonable selection of materials, ... 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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