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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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down the hole bits

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buy High Air Pressure Down The Hole Bits For Geological Exploration , Long Life Span online manufacturer

High Air Pressure Down The Hole Bits For Geological Exploration , Long Life Span

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2018-06-08 09:58:53
buy DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits online manufacturer

DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits

Description Hammer DTH drill bits / Down-the-hole caride button bits were used for blast hole drilling. Which is working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other ... Read More
2018-09-07 10:46:35
buy High Strength HD25A Bore Well Drill Bits Down The Hole Bits For Mines , Quarries online manufacturer

High Strength HD25A Bore Well Drill Bits Down The Hole Bits For Mines , Quarries

Description After a special heat treatment process, the ball bit bit can meet the requirement of hard rock digging, and it can minimize the loss in the energy transfer process, and it is not easy to remove the ... Read More
2018-09-07 11:54:27
buy Red Down The Hole Bits Bore Well Drill Bits Of Alloy Steel COP32 For Ore Mining online manufacturer

Red Down The Hole Bits Bore Well Drill Bits Of Alloy Steel COP32 For Ore Mining

Description Now high-pressure down-hole drilling, the current design of the face there are four main forms: the convex surface type, the end surface of the plane, the surface of the concave surface and the end ... Read More
2018-06-08 11:26:02
buy Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits online manufacturer

Energy Efficient Premium Drilling Tools / Alloy Steel Down The Hole Bits

Description There are many manufacturers of DTH bit, and the difference between product quality and price is relatively large. The combination of high quality alloy and high quality steel shell with advanced ... Read More
2018-06-08 11:26:47
buy BR3/COP32/ND35 Rock Boring Bits Down The Hole Drilling Tools For Coal Mine online manufacturer

BR3/COP32/ND35 Rock Boring Bits Down The Hole Drilling Tools For Coal Mine

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers ... Read More
2018-06-08 09:58:53
buy High Pressure Mining Down The Hole Hammer Bits NUMA100 Rock Boring Bits online manufacturer

High Pressure Mining Down The Hole Hammer Bits NUMA100 Rock Boring Bits

Description DTH drill bit with drilling performance is stable, easy to use grinding, and the price is reasonable and other factors by the user. Now high-pressure down-hole drilling, the current design of the ... Read More
2018-06-08 09:58:53
buy DHD380 DHD1120 Down The Hole Hammer Bit For Well Drilling / Coal Mining online manufacturer

DHD380 DHD1120 Down The Hole Hammer Bit For Well Drilling / Coal Mining

DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2021-10-30 17:54:10
buy DHD340 DHD1120 DHD COP Down The Hole Hammer Bit online manufacturer

DHD340 DHD1120 DHD COP Down The Hole Hammer Bit

DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2020-10-13 15:28:07
buy Mountain Reinforcement Threaded Button Bits / Down The Hole Hammer Bits online manufacturer

Mountain Reinforcement Threaded Button Bits / Down The Hole Hammer Bits

QL80 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
2018-06-08 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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