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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

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buy DHD1120 DTH Drill Bits For Rock Drill Down Hole Wih High Wear Resistance online manufacturer

DHD1120 DTH Drill Bits For Rock Drill Down Hole Wih High Wear Resistance

DHD1120 DTH Drill Bits For Rock Drill Down Hole Wih High Wear Resistance 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 15:18:58
buy NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole online manufacturer

NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole

NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More
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Alloy Steel Material DTH Drill Bits PR54R Reverse Circulation Bit For Wells

DTH Drill Bits PR54R Reverse circulation bit for wells 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 ... Read More
2022-07-27 15:01:49
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High Reliability PR54R DTH Drill Bits Center Drop Head Shape Bit For Wells

DTH Drill Bits PR54R Reverse circulation bit for wells 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 ... Read More
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Engineering Drilling DTH Drill Bits Alloy Steel Material COP34 Flat High Wind Pressure

COP34 flat high wind pressure engineering drilling DTH Drill Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality ... Read More
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ISO9001 DTH Drill Ballistic Button Bits Large Impacting Force

High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality ... Read More
2021-06-29 19:58:13
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High energy saving Down The Hole DTH Hammer of NSD series Oil Drilling Tools

Description 1. Reasonable choice of materials, advanced manufacturing technology and perfect quality assurance. 2. Energy efficient, higher drilling speed. 3. Can provide hardening treatment to extend the ... Read More
2018-06-08 09:58:53
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QL40 DTH Hammer Bits Alloy Steel Material 280mm No Head Length With Tail Pipe

QL40 DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3. single impact power is large, ... Read More
2018-07-05 10:38:52
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105 - 127mm Diameter DTH Hammer Bits 10 Spline Key Number For Earthworks

QL40A tail length 280mm DTH hammer bits Description 1. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 2. single impact power is large, and the power consumption ... Read More
2018-06-08 11:28:01
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Large Impact Power DTH Hammer Bits Low Power Broken Rock Consumption

QL60 Energy efficient Carbide steel DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3... Read More
2018-06-08 11:28:01
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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