Hot-selling Down The Hole Drill - Extension Rod – TDS

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Hot-selling Down The Hole Drill - Extension Rod – TDS Detail:

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


Product detail pictures:

Hot-selling Down The Hole Drill - Extension Rod – TDS detail pictures

Hot-selling Down The Hole Drill - Extension Rod – TDS detail pictures

Hot-selling Down The Hole Drill - Extension Rod – TDS detail pictures


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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Hot-selling Down The Hole Drill - Extension Rod – TDS , The product will supply to all over the world, such as: Rio de Janeiro, luzern, Vancouver, At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Donna from Armenia - 2018.12.28 15:18
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mark from Greenland - 2017.09.09 10:18
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