Gold Member Since 2014
Audited Supplier
Liaocheng Kaituo Construction Machinery Co., Ltd.

Rock Rod, Thread Rod, Drill Rod manufacturer / supplier in China, offering Rock Rod Thread Rod Drilling Rod, Kt Trenching Cutter Picks Ts19, Kato Tungsten Cabide Thread Button Bit 89mm T45 and so on.

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Supplier Homepage Product drilling rod Rock Rod Thread Rod Drilling Rod

Rock Rod Thread Rod Drilling Rod

FOB Price: US $307 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $307/ Piece
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Port: Qingdao, China
Production Capacity: 20000PCS/Pre Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: T38 T45 T51
  • Usage: Ore
  • Power Type: Electric
  • Type: Drilling Machine
  • Mining Object: Coal Machinery
  • Export Markets: Global
  • Transport Package: Hob
  • Origin: China
  • Length: According to The Customer Request
  • Material: Tungsten Carbide and High Strength Alloy Steel
  • Condition: New
  • Size: Many
  • Rod Type: T45 Extension Rod T45-Round 46-T45
  • Trademark: KATO
  • Specification: SGS, ISO9001, GE
  • HS Code: 84018487
Product Description
Extension 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: 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

Underground mining

Quick Detail
T45 thread system
Widely used in drifting, tunneling, benching, and long hole drilling

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
Product Name:rock drilling rod
Description:rock drilling rod
Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type.


Alloy steel bar
No MOQ required for testing and trial order
Steel grade
Male-Male Rod, MF Rod
Thread type

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