Lathe Turning Insert Identification FIMS

Luke93 said:

The other ones not for a parting blade is it?

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kineticmx said:

Hello,
I recently purchased a new to me lathe, branded as a "MaxTurn 800" it is a Takisawa TSL800. At 5HP and about 2400 lbs, it's my first real engine lathe compared to the Logan 200 I had previously. Along with the machine I received a FIMS tool post along with several holders. I believe FIMS made several sizes and this is the #4.

Two of the tool holders hold inserts. One I determined to hold SNMG43x inserts, however the other tool holder has me stumped. I believe it holds a TNMG insert however I don't know what the correct size is.

If anyone has information on the tool post and/or holders it would be appreciated. I would also appreciate any information on the correct triangle insert. If someone could make recommendations on a good general purpose insert for a variety of materials it would be a big help.

Thanks Teddy

PS I paid less than 1K for the machine, I think I did well.

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Peter. said:

You stole that lathe IMO Teddy.

Anyway, those tool holders are rare as hens teeth but you can modify BXA-sized holders to fit the post. They have a little more clearance when released but they pull up just as tight:

http://www.practicalmachinist.com/v...insert-holder-333322-post2976340/#post2976340

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