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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 Atlas Copco DHD350 146mm 165mm DTH Hammer Bits online manufacturer

Atlas Copco DHD350 146mm 165mm DTH Hammer Bits

Atlas Copo DHD350 146mm 165mmDTH Hammer Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to ... Read More
2020-10-13 15:19:18
buy Drilling Tools ND35 DHD3.5 IR3.5 95mm 108mm DTH Hammer Bits online manufacturer

Drilling Tools ND35 DHD3.5 IR3.5 95mm 108mm DTH Hammer Bits

Drilling Tools ND35 DHD3.5 IR3.5 95mm108mm DTH Hammer Bits Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5 Flat Face Bit 90 2 Round Button... Read More
2020-10-13 15:26:07
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Alloy Steel Carbide DTH Hammer Bits 95mm 108mm Drilling Tools

Drilling Tools ND35 DHD3.5 IR3.5 95mm108mm DTH Hammer Bits Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5 Flat Face Bit 90 2 Round Button... Read More
2021-10-30 16:05:00
buy 6inch Mission60 165mm 171mm Downhole Hammer Bit online manufacturer

6inch Mission60 165mm 171mm Downhole Hammer Bit

6inch Mission60 165mm 171mm Downhole Hammer Bit For Mine Drilling Rigs 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide Specifications QL series Head shape Diameter mm ... Read More
2020-09-14 18:21:00
buy Ql60 152mm 165mm 171mm Flat Face DTH Button Bits online manufacturer

Ql60 152mm 165mm 171mm Flat Face DTH Button Bits

Downhole Button Bits Hammers Ql60 152mm 165mm 171mm Flat Face Mining Machinery Tools Specifications QL series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front ... Read More
2020-09-14 18:23:14
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Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well NQL Series

Rock Mining Tools Down The Hole Hammer Ore Mining / Water Well NQL Series Description 1. Reasonable choice of materials, advanced manufacturing technology and perfect quality assurance. 2. Energy efficient, ... Read More
2020-08-11 17:32:28
buy Alloy Steel NQL series Borewell Drilling Hammers without foot valve online manufacturer

Alloy Steel NQL series Borewell Drilling Hammers without foot valve

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
buy High Drilling Speed DTH Hammer Bits Applied Geothermal Exploration Hole online manufacturer

High Drilling Speed DTH Hammer Bits Applied Geothermal Exploration Hole

QL60A Spline 12 tail length 253mm DTH hammer bits 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 ... Read More
2018-06-08 11:28:01
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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
buy QL40 DTH Hammer Bits Alloy Steel Material 280mm No Head Length With Tail Pipe online manufacturer

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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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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