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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 NUMA100 High Air Pressure Rock Hammer Drill Bits Big Face For Well Water online manufacturer

NUMA100 High Air Pressure Rock Hammer Drill Bits Big Face For Well Water

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 Low Problem Rate Water Well Drilling Tools 27HZ Impact Rate Long Service Life online manufacturer

Low Problem Rate Water Well Drilling Tools 27HZ Impact Rate Long Service Life

NQL series Down The Hole Hammer Description The new diamond dart impactor uses the latest drilling theory to design impactor, which enables the impactor to get the best energy transfer, fast drilling speed and ... Read More
2018-06-08 09:58:53
buy Professional Water Well / Borewell Drilling Hammers Durable With Drop Center Drill Bits online manufacturer

Professional Water Well / Borewell Drilling Hammers Durable With Drop Center Drill Bits

Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
2018-06-08 09:58:53
buy RC Drilling Water Wells Reverse Circulation Hammer With Drop Center Drill Bits online manufacturer

RC Drilling Water Wells Reverse Circulation Hammer With Drop Center Drill Bits

Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
2018-06-08 09:58:53
buy Heavy Weight DTH Hammer Well Drilling Underreamer Drilling Tool For Industrial online manufacturer

Heavy Weight DTH Hammer Well Drilling Underreamer Drilling Tool For Industrial

Description The new diamond dart impactor uses the latest drilling theory to design impactor, which enables the impactor to get the best energy transfer, fast drilling speed and low air consumption. The best ... Read More
2018-06-08 09:58:53
buy Architectural Engineering Reverse Circulation Hammer With Drill Bits , NRC Series online manufacturer

Architectural Engineering Reverse Circulation Hammer With Drill Bits , NRC Series

Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... 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 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 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
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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