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China Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits logo
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Sell the whole drilling idea not just the rock drilling tools button bits & DTH drilling equipments! [sales@jinquandrill.com]
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ROCK DRILLING THREAD ROD EXTENSION ROD T38 LENGTH 12 FEET

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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ROCK DRILLING THREAD ROD EXTENSION ROD T38 LENGTH 12 FEET

Place of Origin : China

Brand Name : Jinquan

Certification : ISO9001:2008

Model Number : Threaded & Tapered

Other Names : T38 Extension Rod, Extension Drill Steel, Threaded Drill Rod, Drilling Rod, Rock Drill Rods

Material : Alloy Steel Bar 23CrNi3Mo

Rod Shape : Round (Plain)

Machine Type : Drilling Equipment

Processing Type : Forging

Technology : Heat Treatment

Application : Hard Rock Drilling, Mining, Quarrying, Stoning, Construction

Colour : Black

MOQ : 1 Piece

Price : $500

Packaging Details : Ply-wooden cases or Iron bundles

Delivery Time : Within 15 days upon receipt of your 30% deposit

Payment Terms : T/T, Western Union, Paypal, L/C At Sight

Supply Ability : 100,000 pcs per month

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T38 threaded extension rod drill rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits.
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: T38 T45 T51 Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm, dia. 39mm, dia. 46mm. dia. 52mm
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT/month
ROCK DRILLING THREAD ROD EXTENSION ROD T38 LENGTH 12 FEET

Quality ROCK DRILLING THREAD ROD EXTENSION ROD T38 LENGTH 12 FEET for sale

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