Products for bench top machinists | LittleMachineShop.com

Arbor, Drill Chuck, Tormach TTS to 1JT

Arbor, Drill Chuck, Tormach TTS to 1JT - Main image
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$20.4 $27.95 In stock

This Tormach TTS to 1JT arbor is designed for mounting standard keyed and keyless drill chucks, making it a practical addition to your tool holding setup. It is part of the Tormach Tooling System (TTS), which helps streamline quick-change operations on your bench top mill.

  • 1JT taper arbor for secure drill chuck mounting
  • Compatible with standard keyed and keyless drill chucks
  • Part of the Tormach Tooling System (TTS) for efficient tool changes
  • Manufactured by Tormach LLC
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Customer Reviews (4.6 / 5 · 5 reviews)

Henry ★★★★★

Swapped this onto my bench mill and the TTS shank locked into the collet with zero runout. Being able to move it between tool changes without re-zeroing Z has saved me a ton of setup time. The 1JT end seated my old keyed chuck just fine.

Madison ★★★★★

The 1JT taper fit my keyless chuck perfectly with no wobble at all. Runout stayed tight even at higher spindle speeds, which I wasn't expecting from a budget arbor.

Riley X. ★★★★★

Snapped right into my Tormach TTS holders and the 1JT taper grabbed my keyless chuck with zero wobble. Runout is tight enough that I stopped re-indicating after tool changes.