Products for bench top machinists | LittleMachineShop.com

Lathe Chuck - 4", 4-Jaw, Independent with Adapter to 3" Spindle

Lathe Chuck - 4", 4-Jaw, Independent with Adapter to 3" Spindle - Main image
$83.17 $129.95 In stock

This 4" 4-Jaw independent chuck includes an adapter to fit the mini lathe spindle. It includes a chuck key and reversible jaws.

The adapter mounts to the spindle with three studs so additional holes in the spindle are not required.

This chuck has a 0.98" (25 mm) through hole. The chuck can hold work up to 3.94" (100 mm) in diameter.

*NOTE: * Note Don't forget to purchase a set of Studs & Nuts to accommodate changes in chuck or adapter configurations. 

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Customer Reviews (4.4 / 5 · 5 reviews)

Emma ★★★★★

The reversible jaws are a nice touch—swapped them in seconds for a different project. The adapter mounted solidly with those three studs, no wobble at all on my lathe.

Claire ★★★★★

The adapter fit my mini lathe's 3" spindle perfectly without any wobble, and the four independent jaws let me center a square bar of brass in under a minute. The reversible jaws are a nice bonus for when I need to grab something by the inside.

Sofia ★★★★★

The reversible jaws grab oddly shaped stock dead true, and the key turns smooth without any wobble. Bolting the adapter onto the spindle studs took me about two minutes, and now I can switch chucks in no time. Exactly what a hobby lathe needed.