Extension Rod

Short Description:

Advanced engineering, precision manufacturing and high-grade materials assures the reliable quality of our drill rod.


Product Detail

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Product overview导航栏

Extension Rod(MM Rod)

  • Thread Sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51
  • Rod Diameters: Round 32mm, Round 39mm, Round 46mm, Round 52mm, Hex 22mm, Hex 25mm, Hex 28mm, Hex 32mm, Hex 35mm
  • Effective Lengths: 600mm to 6,400mm

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

  • Thread Sizes: R32, T38, T45, T51
  • Rod Diameters: Round 32mm, Round 39mm, Round 46mm, Round 52mm
  • Effective Lengths: 915mm to 6,100mm

Drifting & Tunneling Rods

  • Thread Sizes: R22, R25, R28, R32, R38, T38
  • Rod Diameters: Round 32mm, Round 39mm, Hex 25mm, Hex 28mm, Hex 32mm, Hex 35mm
  • Effective Lengths: 2,100mm to 6,400mm
Bench Rods
Description Length Diameter
mm feet mm inch
Extension rod,        
R32-Round32-R32
2435 8` 32 11/4“
3050 10` 32 11/4“
3660 12` 32 11/4“
MF rod,              
R32-Round32-R32
3050 10` 32 11/4“
3660 12` 32 11/4“
4270 14` 32 11/4“
Extension rod,        
R38-Round39-R38
3050 10` 39 117/32“
3660 12` 39 117/32“
4270 14` 39 117/32“
MF rod,              
R38-Round39-R38
3050 10` 39 117/32“
3660 12` 39 117/32“
4270 14` 39 117/32“
Extension rod,        
T38-Round39-T38
3050 10` 39 117/32“
3660 12` 39 117/32“
4270 14` 39 117/32“
MF rod,             
T38-Round39-T38
3050 10` 39 117/32“
3660 12` 39 117/32“
4270 14` 39 117/32“

Packing导航栏

extention rod


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