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Chuck Adapter, 3/4"-16 Thread 3" Diameter, 6 Holes
Chuck Adapter, 3/4
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With this adapter you can mount LittleMachineShop.com PN 1187 3" 3-Jaw chuck or PN 1175 3" 4-Jaw chuck on a Sherline or Taig lathe.
The spacer washer included is used on Taig spindles, but not on Sherline spindles.
*NO...

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Product Review

With this adapter you can mount LittleMachineShop.com PN 1187 3" 3-Jaw chuck or PN 1175 3" 4-Jaw chuck on a Sherline or Taig lathe.
The spacer washer included is used on Taig spindles, but not on Sherline spindles.
*NOTE* These adapters require machining on the lathe on which they will be used.
Instructions are included for final turning of the registration diameter on your lathe to insure perfect concentricity.


  • Cast iron lathe chuck backplate adapter fits lathes with 3/4"-16 spindle nose thread
  • Adapts 3" (80 mm) plain back chucks to Sherline and Taig spindles
  • Six mounting holes allow mounting 3-jaw or 4-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity

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