SWAG Machined Drive Hub for Electric Pipe Threader

Speed up your tubing roller assembly and avoid permanently welding the 1/2" pipe threading die with the SWAG Machined Drive Hub—designed specifically for the Harbor Freight tubing roller.

• Clean, Removable Connection: Easily attach your electric pipe threader to the drive axle without welding the die in place.
• Preserve Tool Functionality: Since Harbor Freight doesn’t sell the 1/2" threading die separately, welding it permanently limits future use. This hub keeps your options open.
• Precision Fit: The 20mm bore is compatible with both Harbor Freight and SWAG Off Road drive axles.
• Built for Torque: Although removable, the hub should be tack welded to handle the high torque and oscillating motion of the threader—set screws and keyways aren’t reliable under these loads.
• Optional Add-On: Pair it with our 4130 chromoly steel tubing roller drive axle, sold separately.

Note: Drive axle not included. Must be purchased separately.