Products for bench top machinists | LittleMachineShop.com

Arbor, Drill Chuck 3MT Drawbar to 3/8"-24 Thread

Arbor, Drill Chuck 3MT Drawbar to 3/8"-24 Thread - Main image
$10.32 $13.95 In stock

This drill chuck arbor from Sieg Industrial Group is designed to connect a drill chuck to a machine spindle. It features a 3 Morse taper on one end and a 3/8"-24 thread on the other, allowing for secure mounting with a drawbar that has a 3/8"-16 thread.

  • 3 Morse taper shank for compatibility with standard spindles.
  • 3/8"-24 thread end for attaching a drill chuck.
  • Designed for use with a drawbar featuring a 3/8"-16 thread.
  • Suitable for bench top machining applications.
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Customer Reviews (4.8 / 5 · 5 reviews)

Chloe ★★★★★

The threading on the 3/8"-24 end matched perfectly with my chuck, and the 3 Morse taper seated securely with no wobble during operation. This arbor feels solidly machined and does exactly what it’s supposed to do for a straightforward setup.

Penelope E. ★★★★★

Swapped out a worn arbor on my milling machine and the 3MT drawbar fit perfectly into the taper, no slop at all. The 3/8"-24 threads engaged cleanly with my chuck, and it's held tight through a few heavy cuts so far.

Ryan ★★★★★

Was a little nervous about thread fit, but the 3/8"-24 side screwed on clean and the 3 Morse taper seated snug—no wobble at all. Exactly what I needed to swap chucks on my mill.