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Home > Lathe Projects > New Project: Plans for a MT3 Die Holder (for 1″ and 1.5″ Dies)

New Project: Plans for a MT3 Die Holder (for 1″ and 1.5″ Dies)

Here’s a set of plans for a handy Die Holder that fits any lathe with a #3 Morse Taper tailstock.

The aluminum body of the die holder holds the die perpendicular to the axis of the spindle rotation and rotates freely around a steel shaft firmly inserted into the tailstock. This ensures that your part is threaded perfectly.

Here’s a picture of the Die Holder with a 1.5″ die inserted:

Here’s a picture of the Die Holder flipped 180 degrees with a 1″ die inserted:

I got the idea from Steve Bedair’s Die Holder and I adapted it to look similar to a smaller die holder sold here by LittleMachineShop.com.

I created the plans myself using Autodesk Inventor. It was my first attempt using the software, and my first time drawing up plans for the machine trade – so if there are any errors please let me know and I’ll do my best to fix them.

Here are the plans (in PDF format):

  MT3_Die_Holder_-_1.0_to_1.5_Inch.pdf (999.4 KiB, 3,165 downloads)
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About Tyler

Tyler is a hobby machinist and 3D printing aficionado. He teaches computer programming and web development at Highline near Seattle. Tyler founded Projects In Metal in 2008 because he was frustrated by the lack of free plans available for hobby machinists.

11 comments

  1. Your welcome.

    If you have any more questions just ask, either start a thread or PM me

    Lokii