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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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button drill bit

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buy Top Hammer Borehole Drilling Tools online manufacturer

Top Hammer Borehole Drilling Tools

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
2022-02-28 10:36:22
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 Cemented Carbide Casing Drilling System With Pilot Bit For Well Bore online manufacturer

Cemented Carbide Casing Drilling System With Pilot Bit For Well Bore

Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes,geothermal exploration hole, ... Read More
2018-06-08 09:58:53
buy High Efficiency Overburden Drilling System , Foundation Drilling Tools For Industrial online manufacturer

High Efficiency Overburden Drilling System , Foundation Drilling Tools For Industrial

Description NEW DIAMOND Eccentric overburden casing drilling system: Eccentric casing drilling bit is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the ... Read More
2018-06-08 09:58:53
buy Rock Chisel Casing Drilling System Eccentric Drill Tool Casing Shoe Included online manufacturer

Rock Chisel Casing Drilling System Eccentric Drill Tool Casing Shoe Included

Description NEW DIAMOND Eccentric overburden casing drilling system: Eccentric casing drilling bit is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the ... Read More
2018-06-08 09:58:53
buy Mining Concentric Drilling System online manufacturer

Mining Concentric Drilling System

Description NEW DIAMOND Eccentric overburden casing drilling system: Eccentric casing drilling bit is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the ... Read More
2022-07-27 14:46:16
buy Eccentric Casing Dth Drilling System Cemented Carbide For Mountain Reinforcement online manufacturer

Eccentric Casing Dth Drilling System Cemented Carbide For Mountain Reinforcement

Description NEW DIAMOND Eccentric overburden casing drilling system: Eccentric casing drilling bit is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the ... Read More
2018-06-08 09:58:53
buy Professional Durable Casing Drilling System For Rock Chisel Tool , ISO Certificate online manufacturer

Professional Durable Casing Drilling System For Rock Chisel Tool , ISO Certificate

Description NEW DIAMOND Eccentric overburden casing drilling system: Eccentric casing drilling bit is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the ... Read More
2018-06-08 09:58:53
buy Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes online manufacturer

Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes

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
2018-09-07 14:45:40
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
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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