ER32 holder for 3/4" lathe square mount?

helocat · Aug 31, 2021

I am looking for a tool holder that will fit my new to me, well used TL2 with the 4 position auto change post. I would like to use ER32 holders but can not find anything available online for them? I am sure I am just using the wrong terminology.

Looking for somthing like these:

Garwood · Aug 31, 2021

Those look like boring bar holders with ER adapters sorta stabbed in there.

I would probably weld a chunk of rod or DOM to a piece of 3/4" square CR, bore a hole to fit the ER thing and drill/tap for a setscrew.

daryl bane · Aug 31, 2021

I think what you want are called "collet blocks"? . Google ER32 Collet block and see if that is what you are after.

Bill D · Aug 31, 2021

Can you buy or make a morse taper er35 collet holder? A morse taper qc tool holder is common. Or a boring bar holder and get an Ar35 with a straight shank.
Bill D

ratbldr427 · Aug 31, 2021

I bought a square and hex collet blocs for an ER40 collet set. Just like the common 5c sets. Stumbled across them on E-Bay a few years ago. They were pretty cheap. Don't recall the seller.

donie · Sep 1, 2021

Show us your toys termite! Oh I forgot that was all secret, real important troll stuff.

Garwood · Sep 1, 2021

Most people use turret bushings in a CNC lathe. You just make them. I have never seen a laydown style turret that small though. Seems like a very primitive turret.

If I needed to hold, say, a 3/8 drill bit in that turret I'd mill a 3/4" tang on a chunk of steel and use a drill chuck held in the lathe chuck to drill and ream a hole for the drill. Add a setscrew and done.

neanderthal mach · Sep 1, 2021

This might be what your looking for? ER32 1" ER Collet Chuck Tool Holder with Straight Shank It's an example and not an endorsement for the supplier though.

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ER32 holder for 3/4" lathe square mount?

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