This is the one that I'm thinking for my Atlas 618 / 6" lathe. It is made of aluminum but should be strong enough for most needs. They are made for min lathes. After all a 6" lathe wasn't really made for "hogging" off big chunks of metal. They were primarily made for auto generator and AC armature turning. I figure for $35 shipped, from eBay, I just can't go wrong.
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I would avoid any toolpost made of aluminum. I think you find that it is too soft to withstand the use. Likewise I’m not a fan of piston-style posts, the wedge style is more repeatable and positive locking.
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Yes, that is definitely true. I just wouldn't go that inexpensive on a part that plays a significant role in the quality of the work.It's profile is smaller and just remember, "You pay you get less!"
This is the one that I'm thinking for my Atlas 618 / 6" lathe. It is made of aluminum but should be strong enough for most needs. They are made for min lathes. After all a 6" lathe wasn't really made for "hogging" off big chunks of metal. They were primarily made for auto generator and AC armature turning. I figure for $35 shipped, from eBay, I just can't go wrong.
This is the one I went with, ordered on the 25th and arrived in the mail yesterday.
All Industrial 47027 | 3pc OXA Wedge Type Tool Post Holder & Intro Set for 0-8" Lathe Swing (Mini/Hobby Lathes) Quick Change
We distribute top-quality industrial tools and machine shop supplies at the best prices. View our collection of CNC machinist supplies and tooling packages.allindustrial.com
They have it for $10 less on eBay, I looked all over AliExpress, Amazon, eBay, etc. Knew I didn't want aluminum for the reasons others have stated.
It looks good and they advertise it working with all the other tool holder brands. Nice to get something shipped from a US based company that offers high end stuff too, I suspect if I have any problems I could just give them a call and deal with it. FYI, I didn't see any of the big brands offering OXA so it's either China or build your own it seems.
I figure this is a one time purchase that will add functionality to the machine so why try to save $50 on something that will be used almost every time I turn the machine on.
Cheers,
John