Products for bench top machinists | LittleMachineShop.com

Adapter, 3" Lathe Chuck to Precision 4" H/V Rotary Table

Adapter, 3" Lathe Chuck to Precision 4" H/V Rotary Table - Main image
$21.86 $29.95 In stock

3" Lathe chuck adapter designed for our Precision Rotary Table (1927).

This adapter lets you mount a 3" 3- or 4-jaw lathe chuck on a rotary table with a 2 Morse taper center hole. There is an alignment boss that projects into the tapered hole for quick alignment.

It is clamped to the rotary table with T-slot nuts that are not included.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jason K. ★★★★★

Snug fit on my 3" 4-jaw chuck, and the alignment on the rotary table's 2 Morse taper hole was dead on. Bolted it up and had the chuck spinning true in about ten minutes.

Leo ★★★★★

Wasn't sure the 2 Morse taper center hole would line up cleanly, but the adapter seated my 3" 3-jaw chuck with zero runout. The alignment lip does all the work — you just tighten it down and it's dead on. Made dialing in small parts on the rotary table way less fussy.

Eli ★★★★★

Bolted my 3" 4-jaw chuck straight onto the rotary table and the runout was basically nothing. The adapter seats firmly on the 2 Morse taper center hole, no wobble at all. Machining small round parts just got way easier.