DIY Induction heater for shrinker endmill holders?

That's good info for making a permanent shrink fit, but the trick with the tooling application is getting the tool out of the holder when you want to change tools. It's difficult.

I should point out that it's easy with carbide tool shanks, but very difficult with steel, because of carbide's lower coefficient of thermal expansion.

-- Ed Huntress

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Ed Huntress
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Not expecting the OP to use that page for his shrink fit, just passing along a source for information.

They have a lot of free information, videos, technical data, theory, application & How To's, including for this OP how to design coils, but he will have to navigate the site to find them all.

Tom

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brewertr

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