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

Drill Rod, Square Drill Rod, Extension Drill Rod manufacturer / supplier in China, offering 25mm Square Drive Drill Rod, Rock Auger Piling Tools for Foundation Drilling B47k22h, 20mm Shank W6 Road Milling Bits-Drill Bits for Concrete Pavement and so on.

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Supplier Homepage Product drilling rod 25mm Square Drive Drill Rod

25mm Square Drive Drill Rod

FOB Price: Get Latest Price
Min. Order: 5 Pieces
Production Capacity: 20000PCS/Pre Month
Transport Package: Hob
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: drill rod
  • Application: Rock Drilling Rod
  • Condition: New
  • Delivery Time: 15-20days
  • Length: 1220mm--5600mm
  • Trademark: KATO
  • Origin: China
  • Type: Drill Rod
  • Certification: ISO9001: 2000
  • Thread Type: T38 T45 T51 R32 R38
  • Packaging: Pallet
  • Advantage: Factory Price, High Quality
  • 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
Product Name:squar drill 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.

 

Material:
 
Alloy steel bar 
MOQ:
No MOQ required for testing and trial order
Steel grade
Male-Male Rod, MF Rod
Thread type
R22,R25,R28,R32,R38,T38,T45,T51

Diameter
25mm-76mm
Length
400mm-6000mm
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