What is this CAT40 tool?

Discussion on all milling machines vertical & horizontal, including but not limited to Bridgeports, Hardinge, South Bend, Clausing, Van Norman, including imports.

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Re: What is this CAT40 tool?

Post by Ianagos » Wed Jan 23, 2019 10:13 pm

Rex wrote:I would think an endmill holder with an OD that large would have a fairly large hole for the endmill. Certainly bigger than the 1/2" slot.

Maybe it could be shop made. Something that didn’t work or got repurposed. It just holds a lot of resemblance to an endmill holder and I don’t see what else it could be.

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Re: What is this CAT40 tool?

Post by Rex » Wed Jan 23, 2019 10:17 pm

I guess I’ll relegate it to the Head Scratcher box

Thanks for all the input guys!

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