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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 drilling tools

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buy 10 Inch Down The Hole Hammer For High Working Air Pressure NSD10 Series online manufacturer

10 Inch Down The Hole Hammer For High Working Air Pressure NSD10 Series

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 Stress Amplitude Down The Hole Drilling Tools Long Stress Wave Duration online manufacturer

Low Stress Amplitude Down The Hole Drilling Tools Long Stress Wave Duration

QL80A Carbide steel 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 of ... Read More
2018-06-08 11:28:01
buy Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling online manufacturer

Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling

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 High Working Air Pressure Down The Hole Hammer NQL Series For Bore Well online manufacturer

High Working Air Pressure Down The Hole Hammer NQL Series For Bore Well

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 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration online manufacturer

8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration

8 inch DTH Button Bits ND85 series Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. ... Read More
2018-09-07 11:34:02
buy ND580 Bit Shank Borewell Hammer With Lower Air Consumption online manufacturer

ND580 Bit Shank Borewell Hammer With Lower Air Consumption

ND580 Bit Shank Borewell Hammer With Lower Air Consumption Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly ... Read More
2022-02-28 10:00:28
buy NQL Series Down The Hole Hammer Without Foot Valve For Mining , ISO Approved online manufacturer

NQL Series Down The Hole Hammer Without Foot Valve For Mining , ISO Approved

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 DHD1120 High Pressure Mining DTH Hammer Bits Rock Boring Bits online manufacturer

DHD1120 High Pressure Mining DTH Hammer Bits Rock Boring Bits

ND65 DTH Drill Bits Description The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, geological ... Read More
2018-09-07 10:46:35
buy 2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance online manufacturer

2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance

Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We have exported this bits to many countries in the past 20 ... Read More
2018-09-07 11:34:03
buy ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials online manufacturer

ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... 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.
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