• Extension Rod, Mf Rod T45
  • Extension Rod, Mf Rod T45
  • Extension Rod, Mf Rod T45
  • Extension Rod, Mf Rod T45
  • Extension Rod, Mf Rod T45
  • Extension Rod, Mf Rod T45

Extension Rod, Mf Rod T45

Length: 2480mm, 3660mm, 4300mm
Usage: Bench and Production Hole Drilling, Long-Hole
Material: Carbon Steel
Drifer Rod Shape: Hexagonal, Round
Diameter R: Hex. 25mm, 32mm, Round 39mm, 45mm 51mm
Techology: Fully Carburised
Samples:
US$ 12/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2014

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Rating: 5.0/5
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  • Overview
  • Product Model
Overview

Basic Info.

Model NO.
R32 T45 T51
Thread
R25, R32, R38, T38, T45, T51
Process
Middle Frequency Induction Surface Quenching
Transport Package
Steel Wire Covered
Specification
SGS, CE, ISO9001
Trademark
Prodrill
Origin
China
HS Code
82071990
Production Capacity
4000 PCS Per Month

Product Description

Extension Rod, Mf Rod T45Description: Extension Rod, Mf Rod T45
Extension Rod, Mf Rod T45 Extension Rod, Mf Rod T45 Extension Rod, Mf Rod T45For  Extension Rod and M/F steel process, the below two different types of heat treatment are used to
strengthen high speed and powerful percussive drill string components to maximize their performance andreliability.

- Carburization is a process used to harden the entire rod surface both internally and externally to
strengthen and extend the life of the rod.

- High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen
thread life.

Fully carburised MF production drilling  rods for bench drilling

Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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 thesteel.

Male / Male rod, Male/Female (M/F) Rod -Speed rod

M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings.
 
Product Model

 

Specification :
 
Thread Length mm Length ft Diameter
R25 610 mm 2' 25 mm hex
R25 915 mm 3' 25 mm hex
R25 1220 mm 4' 25 mm hex
R25 1525 mm 5' 25 mm hex
R25 1830 mm 6' 25 mm hex
R25 3050 mm 10' 25 mm hex
R25 3660 mm 12' 25 mm hex

 
Thread Length mm Length ft Diameter
R32 1220 mm 4' 25 mm hex
R32 1525 mm 5' 25 mm hex
R32 1830 mm 6' 25 mm hex
R32 2435 mm 8' 25 mm hex
R32 3050 mm 10' 25 mm hex
R32 3600 mm 12' 25 mm hex

 
Thread Length mm Length ft Diameter
R32 1220 mm 4' 32 mm round
R32 1525 mm 5' 32 mm round
R32 1830 mm 6' 32 mm round
R32 2435 mm 8' 32 mm round
R32 3050 mm 10' 32 mm round
R32 3660 mm 12' 32 mm round

 
  Thread Length mm Length ft Diameter
R32 MF 1220 mm 4' 32 mm round
R32 MF 1525 mm 5' 32 mm round
R32 MF 1830 mm 6' 32 mm round
R32 MF 2435 mm 8' 32 mm round
R32 MF 3050 mm 10' 32 mm round
R32 MF 3660 mm 12' 32 mm round
R32 MF 4270 mm 14' 32 mm round

 
Thread Length mm Length ft Diameter
R32 MF 1220 mm 4' 44 mm round
R32 MF 1830 mm 6' 44 mm round
R32 MF 3050 mm 10' 44 mm round

 
Thread Length mm Length ft Diameter
R38 1830 mm 6' 39 mm round
R38 2435 mm 8' 39 mm round
R38 3050 mm 10' 39 mm round
R38 3660 mm 12' 39 mm round
   
Thread Length mm Length ft Diameter
R38 MF 1830 mm 6' 38 mm round
R38 MF 3050 mm 10' 38 mm round
R38 MF 3660 mm 12' 38 mm round

 
Thread Length mm Length ft Diameter
T38 3050 mm 10' 32 mm hex
T38 3660 mm 12' 32 mm hex

 
Thread Length mm Length ft Diameter
T38 1220 mm 4' 39 mm round
T38 1525 mm 5' 39 mm round
T38 1830 mm 6' 39 mm round
T38 3050 mm 10' 39 mm round
T38 3660 mm 12' 39 mm round
T38 4265 mm 14' 39 mm round

 
Thread Length mm Length ft Diameter
T38 MF 1220 mm 4' 39 mm round
T38 MF 1525 mm 5' 39 mm round
T38 MF 1830 mm 6' 39 mm round
T38 MF 3050 mm 10' 39 mm round
T38 MF 3660 mm 12' 39 mm round
T38 MF 4265 mm 14' 39 mm round

 
Thread Length mm Length ft Diameter
T38 MF 1220 mm 4' 55 mm round
T38 MF 1830 mm 6' 55 mm round
T38 MF 3050 mm 10' 55 mm round
T38 MF 3660 mm 12' 55 mm round
T38 MF 3660 mm 12' 64 mm round
   
Thread Length mm Length ft Diameter
T45 3050 mm 10' 38 mm hex
T45 3660 mm 12' 38 mm hex

 
Thread Length mm Length ft Diameter
T45 1525 mm 5' 45 mm round
T45 1830 mm 6' 45 mm round
T45 3050 mm 10' 45 mm round
T45 3660 mm 12' 45 mm round
T45 4265 mm 14' 45 mm round
T45 6095 mm 20' 45 mm round

 
Thread Length mm Length ft Diameter
T45 MF 1525 mm 5' 45 mm round
T45 MF 1830 mm 6' 45 mm round
T45 MF 3050 mm 10' 45 mm round
T45 MF 3660 mm 12' 45 mm round
T45 MF 4265 mm 14' 45 mm round
T45 MF 6095 mm 20' 45 mm round

 
Thread Length mm Length ft Diameter
T45 MF 1525 mm 5' 64 mm round
T45 MF 1830 mm 6' 64 mm round
T45 MF 3660 mm 12' 64 mm round
T45 MF 1830 mm 6' 76 mm round
T45 MF 3660 mm 12' 76 mm round

 
Thread Length mm Length ft Diameter
T51 1830 mm 6' 51 mm round
T51 3050 mm 10' 51 mm round
T51 3660 mm 12' 51 mm round
T51 4265 mm 14' 51 mm round
T51 6095 mm 20' 51 mm round

 
Thread Length mm Length ft Diameter
T51 MF 1830 mm 6' 51 mm round
T51 MF 3050 mm 10' 51 mm round
T51 MF 3660 mm 12' 51 mm round
T51 MF 4265 mm 14' 51 mm round
T51 MF 6095 mm 20' 51 mm round

 
Thread Length mm Length ft Diameter
T51 MF 1830 mm 6' 76 mm round
T51 MF 3660 mm 12' 76 mm round
T51 MF 1883 mm 6' 87 mm round
T51 MF 3660 mm 12' 87 mm round





 

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Diamond Member Since 2014

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Type of Ownership
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Terms of Payment
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