Forging T45 / T51 Extension / Mf Speed Threaded Drill Rod Length 1525 - 6095mm¹

Product Description Forging T45 / T51 Extension / MF Speed Threaded Drill Rod Length 1525 - 6095mmExtension rods are made by hollow drill steels. 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.  Body Type:There are two shapes of extension rods, round type and hexagonal type. 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. Thread Type: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) Type: Male-Male Rod, Male-Female 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.  NameSizeSpecificationLengthR25 RodHex25R25-Hex25-R25610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mmR32-Hex25-R251830mm,2130mm,2475mm,2795mm,3090mm,3700mmHex28R32-Hex28-R253090mm, 3700mmR38-Hex28-R25R28 RodHex28R32-Hex28-R282475mm,2590mm,3090mm,3700mm,4005mm,4305mmR38-Hex28-R283090mm, 3700mm,4305mmR32 RodHex32R32-Hex32-R322475mm,3090mm,3700mm,4305mmR38-Hex32-R322475mm, 3090mm,3700mm,  4005mm,4305mm,   4610mm,4915mmT38-Hex32-R324305mmHex35R38-Hex35-R323090mm,3700mm,4305mm,4915mm,5525mmT38-Hex35-R323090mm,3700mm,4305mm,4915mm,5525mm,6135mmT38-Hex35-R32 MF-rod3090mm,3700mm,4305mm,4915mm,5525mm,6140mmRD39R38-RD39-R324305mmT38-RD39-R324305mm,4915mm,5525mm,6135mmProduction Site:Here is the production site for your reference: Other drill rod for selling: 

OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.