Products for bench top machinists | LittleMachineShop.com

Collet Adapter, 3MT to 3C

Collet Adapter, 3MT to 3C - Main image
$12.17 $19.95 In stock

This lathe collet adapter allows you to use 3C collets in a 3 Morse taper spindle.

The 3C collet adpater bore is concentric with the 3 Morse taper within 0.0002".

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Customer Reviews (4.8 / 5 · 5 reviews)

James ★★★★★

The concentricity spec on this adapter is no joke—my test indicator barely moved when I chucked up a 3C collet in my 3MT spindle. Fit is snug and true, exactly what I needed for some precision work.

Sophia M. ★★★★★

The 0.0002" concentricity spec is no joke—my test indicator barely moved when I checked it in the spindle. I've been using it with 3C collets for a few days now, and the grip feels rock solid on every part I've run through it.

Carter ★★★★★

The bore on this adapter lines up dead true with the taper—no runout I can measure with my indicator. Fit onto the 3MT spindle is snug and the 3C collets seat without any slop, so my workpieces are coming off round.