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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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Casing Drilling System

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Casing Drilling System

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Forging Symmetrix Overburden Drilling System Carbon Steel For Well Bore

Forging Symmetrix Overburden Drilling System Carbon Steel For Well Bore

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
High Performance Casing Drilling System For Mines / Quarries Alkali Resistance

High Performance Casing Drilling System For Mines / Quarries Alkali Resistance

Description The pilot bit is attached to any common DTH hammer shank or top hammer rod thread. The casing shoe is welded to the casing. The pilot bit and ring bit are locked together by the bayonet coupling. ... Read More
2018-06-08 09:58:53
Yellow Concentric Drilling System High Wear Resistance For Mines / Quarries

Yellow Concentric Drilling System High Wear Resistance For Mines / Quarries

DescriptionNEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
Concentric Overburden Casing Drilling System With Ring Bit , Fast Penetration Rate

Concentric Overburden Casing Drilling System With Ring Bit , Fast Penetration Rate

Concentric Overburden Casing Drilling System Ring Bit Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling ... Read More
2018-06-08 09:58:53
High Speed Steel Overburden Drilling Systems For Short Miscopies Drilling

High Speed Steel Overburden Drilling Systems For Short Miscopies Drilling

ApplicationsWidely 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
Heat Resistance Symmetric Casing Drilling System For Rock Chisel Tool Yellow Color

Heat Resistance Symmetric Casing Drilling System For Rock Chisel Tool Yellow Color

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
Foundation Construction Casing Advancement Systems For Harbor Project NSOD Series

Foundation Construction Casing Advancement Systems For Harbor Project NSOD Series

Description The below size of Symmetric systems which are available, and the special design is upon customer’s requirement: Symmetric 114, Symmetric 127, Symmetric 140, Symmetric 146, Symmetric 168, Symmetric ... Read More
2018-06-08 09:58:53
Forging Casing Drilling System For Mining / Geothermal Wells , Anti Corrosion

Forging Casing Drilling System For Mining / Geothermal Wells , Anti Corrosion

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
Carbon Steel Concentric Casing Drilling System High Wear Resistance For Mining

Carbon Steel Concentric Casing Drilling System High Wear Resistance For Mining

Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill ... Read More
2018-06-08 09:58:53
Rock Chisel Casing Drilling System Eccentric Drill Tool Casing Shoe Included

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
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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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