| Customization: | Available |
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| After-sales Service: | 3 Months |
| Warranty: | 3 Months |
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Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string.
Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good
rock conditions compared to rod and coupling sleeve combination system.
China Drill Rods Manufacturer MF R32 R38 1000mm 1200mm 1525mm1830mm Extension Rods for Mining
• Widely used in drifting, tunneling, benching, and long hole drilling
Type: Hex, Drifter Rod, Extension Rod, Speed Rod, MF-Rod
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Drill rod using T38/T45/T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. Used in benching and long hole drilling.Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.
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Type:Drill Pipe Rod Hex Rod Male-male rod Male-female (Speed rod) Guide tube
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Thread: R25, R28,R32, R35, T38, T45,T51, ST58, GT60, ST68.
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Length:900mm ~ 5490mm Or Customized.
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Material:Carbon steel
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Application:Tunnelling,Mining,Quarrying,Blasting and Infrastructure
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Diameter:39mm, 46mm, 52mm
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Drill Rod Type:Drifter Rod, Speed Rod, Extension Rod, MF-Rod
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Rock Formation:Hard / Medium hard / Soft Rock Formation
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Advantage:wear resistant,factory prices,high quality
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Real product show
FAQ:
1,How to choose the right hammer ?
Pls show me which hole size do you want to drill.
2,How to do the payment ?
TT,Western Union within 1000USD.or pay by alibaba .
3,What's Service after sales ?
Provide the operation guide and technical service within 7*24*365 hours.
4,Are you manufacturer or trade company ?
We are original manufacturer.
5,Where's our factory ?
We are in the north of China ,Shandong Pro.
6,How many worker people in our factory ?
150 -200nos workers .
Pls feel freely to contact us !!!
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