Drilling Tools

Extension Rod T38 T45 T51, L=3660mm, L=3050mm

  • Usage:for Hand Held Small Hole Drilling
  • Material:Carbon Steel
  • Brand Name:Prodrill
  • Model Number:Extension Drill Rods
  • Machine Type:Drilling Tool
  • Processing Type:Forging

Base Info

  • Model NO.:Extension Rod T38 T45 T51, L=3660mm, L=3050mm
  • Body Length:600mm-6400mm
  • Type:Extension Rod
  • Use:Ore Mining, for Small Hole Drilling Tools
  • Transport Package:Wood Package
  • Specification:SGS, CE
  • Trademark:PRODRILL
  • Origin:China
  • HS Code:82071990
  • Production Capacity:10000pec,Months


                                     EX-RODThreadLength(L)Thread TypeApprox Weight(kg)mmftR38-Round39-R38305010'Single24.0R38-Round39-R38305010'Double24.0R38-Round39-R38366012'Single29.0R38-Round39-R38366012'Double29.0T38-Round39-T38305010'Single24.0T38-Round39-T38305010'Double24.0T38-Round39-T38366012'Single29.0T38-Round39-T38366012'Double29.0T45-Round46-T45366012'Single40.0T45-Round46-T45366012'Double40.0T51-Round52-T51366012'Single50.0T51-Round52-T51366012'Double50.0
Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing.
It is common practice to bump up the drive end of drifting steel for added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos.Two different types of heat treatment are used to strengthen our percussive drill string components to maximize their performance and reliability. Cannibalization and middle frequency induction surface quenching as two process for strength the total quality and performance and life.
 Product Name:Extension rod / Drift rodDescription:Extension rod
Thread drill rod Made with best quality carbon steel bar,
through heat treatment like famous brandsMaterial:carbon steel barMOQ:5pcsBody TypeRound shape and  hexagonal typeThread typeR25,R28,R32,R38,T38,T45,T51DiameterHex25,Hex28,Rd32,Rd38,Rd45,Rd51TypeThread Extension Rod and MF rodLength600mm-6400mm
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters

Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory

About Us:
1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.    We have advanced technology and equipment.
3.    Our technician has more than 13 year's professional working experience.
4.    Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.Extension Rod T38 T45 T51, L=3660mm, L=3050mm