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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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Hole Opener Bit

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Alloy Steel Hole Opener Drilling

Alloy Steel Hole Opener Drilling

Thread Under Reamers Hole Openers

Thread Under Reamers Hole Openers

High Performance Hole Opener Drilling

High Performance Hole Opener Drilling

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China Hunan New Diamond Construction Machinery Co., Ltd. certification
China Hunan New Diamond Construction Machinery Co., Ltd. certification
Customer Reviews
Thank you very much for the new diamond company. The product is great, which improves our efficiency and improves our image.

—— Alcatel

The new diamond products bring great help to our work, the product design is very reasonable, thanks to customer service attentive service.

—— Richard

New diamond products are very quick to adapt to the working environment, I feel very good, thank you for the manufacture of china.

—— Gippsland

ND45A Hole Opener Bit Drilling Tool For Drifting And Tunneling Machine
ND45A Hole Opener Bit Drilling Tool For Drifting And Tunneling Machine
Professional Deep Hole Opener Drilling DTH Bits For Horizontal Directional Drilling
Professional Deep Hole Opener Drilling DTH Bits For Horizontal Directional Drilling
High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type
High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type
18 Inch Forging Hole Opener Bit Carbide Material With Special Steel Body
18 Inch Forging Hole Opener Bit Carbide Material With Special Steel Body
High Precision Hole Opener Bit Drilling Tool For Coal Mining , ISO Standard
High Precision Hole Opener Bit Drilling Tool For Coal Mining , ISO Standard
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Hole Opener Bit

(24)
Customized Hole Reamer Bit DTH Drilling Tool For Rock / Oil Well Drilling

Customized Hole Reamer Bit DTH Drilling Tool For Rock / Oil Well Drilling
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Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
2018-06-08 09:58:53
Coal Mining / Water Drilling Tools Thread T38 DTH Opener For Industrial

Coal Mining / Water Drilling Tools Thread T38 DTH Opener For Industrial
Contact Now Get Best Price

Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
2018-06-08 09:58:53
Coal Mining T45 Hole Opener Bit Drilling With Special Steel Material Body

Coal Mining T45 Hole Opener Bit Drilling With Special Steel Material Body
Contact Now Get Best Price

Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
2018-06-08 09:58:53
Thread T51 Under Reamers Hole Openers Bit DTH Drilling Tools 165mm Dia

Thread T51 Under Reamers Hole Openers Bit DTH Drilling Tools 165mm Dia
Contact Now Get Best Price

Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy ... 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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