Products for bench top machinists | LittleMachineShop.com

Boring Head Shank, 3MT

Boring Head Shank, 3MT - Main image
$22.46 $29.95 In stock

This boring head shank has a 3 Morse taper on one end and a 7/8 - 20 thread on the other. It is tapped for a 3/8"-16 drawbar.
The boring head shank adapts our boring head to the mini mill with a 3 Morse taper spindle.

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Customer Reviews (4.6 / 5 · 5 reviews)

Elizabeth B. ★★★★★

Threaded perfectly for my 3/8"-16 drawbar, and the 7/8-20 thread mated cleanly with my boring head. It's got a solid feel when you tighten it down, no wobble at all.

George ★★★★★

The 3 Morse taper seated nice and snug in my mill, zero wobble. The 7/8-20 threads were also clean and engaged smoothly with my boring head. Exactly what I needed for this setup.

Andrew D. ★★★★★

Threaded perfectly for my mini mill's drawbar, so I didn't have to chase any threads. The 3 Morse taper seated tightly with no wobble, and the 7/8-20 thread mated cleanly to my boring head. Definitely a solid, no-fuss adapter for the price.