Model NO.: thread drill rod
Trademark: Enwei
Specification: 300mm-1000mm
Origin: China
HS Code: 8431439000
Model NO.: thread drill rod
Trademark: Enwei
Specification: 300mm-1000mm
Origin: China
HS Code: 8431439000

Product Description



For extension rod, there are two shapes, one is round type, another one is hexagonal type. All extension rod are threaded and made by hollow drill steels.

This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. Two ends threads can be used for connecting couplings, shanks,

couplings or bits. Typically two ends of extension rods are male, while sometime one end is male and another one is female, then we call it M/F rod. We need couplings to

connect extension rods, while for M/F rods, because one end is female, so couplings are not necessary.

Specifications:
 

roduct Name		 Size Specification Length
R25 Rod Hex25 R25-Hex25-R25 610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mm
R32-Hex25-R25 1830mm,2130mm,2475mm,2795mm,3090mm,3700mm
Hex28 R32-Hex28-R25 3090mm, 3700mm
R38-Hex28-R25
R28 Rod Hex28 R32-Hex28-R28 2475mm,2590mm,3090mm,3700mm,4005mm,4305mm
R38-Hex28-R28 3090mm, 3700mm,4305mm
R32 Rod Hex32 R32-Hex32-R32 2475mm,3090mm,3700mm,4305mm
R38-Hex32-R32 2475mm, 3090mm,3700mm, 4005mm,4305mm, 4610mm,4915mm
T38-Hex32-R32 4305mm
Hex35 R38-Hex35-R32 3090mm,3700mm,4305mm,4915mm,5525mm
T38-Hex35-R32 3090mm,3700mm,4305mm,4915mm,5525mm,6135mm
T38-Hex35-R32 MF-rod 3090mm,3700mm,4305mm,4915mm,5525mm,6140mm
RD39 R38-RD39-R32 4305mm
T38-RD39-R32 4305mm,4915mm,5525mm,6135mm


Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine



Thread Round Extension Drill Rods for Drill Machine
 

Product Description



For extension rod, there are two shapes, one is round type, another one is hexagonal type. All extension rod are threaded and made by hollow drill steels.

This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. Two ends threads can be used for connecting couplings, shanks,

couplings or bits. Typically two ends of extension rods are male, while sometime one end is male and another one is female, then we call it M/F rod. We need couplings to

connect extension rods, while for M/F rods, because one end is female, so couplings are not necessary.

Specifications:
 

roduct Name		 Size Specification Length
R25 Rod Hex25 R25-Hex25-R25 610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mm
R32-Hex25-R25 1830mm,2130mm,2475mm,2795mm,3090mm,3700mm
Hex28 R32-Hex28-R25 3090mm, 3700mm
R38-Hex28-R25
R28 Rod Hex28 R32-Hex28-R28 2475mm,2590mm,3090mm,3700mm,4005mm,4305mm
R38-Hex28-R28 3090mm, 3700mm,4305mm
R32 Rod Hex32 R32-Hex32-R32 2475mm,3090mm,3700mm,4305mm
R38-Hex32-R32 2475mm, 3090mm,3700mm, 4005mm,4305mm, 4610mm,4915mm
T38-Hex32-R32 4305mm
Hex35 R38-Hex35-R32 3090mm,3700mm,4305mm,4915mm,5525mm
T38-Hex35-R32 3090mm,3700mm,4305mm,4915mm,5525mm,6135mm
T38-Hex35-R32 MF-rod 3090mm,3700mm,4305mm,4915mm,5525mm,6140mm
RD39 R38-RD39-R32 4305mm
T38-RD39-R32 4305mm,4915mm,5525mm,6135mm


Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine
Thread Round Extension Drill Rods for Drill Machine



Thread Round Extension Drill Rods for Drill Machine
 

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