I've had very good luck with carbide router bits.Thanks for the tip! Just the other day, I needed to mill round overs on some steel plates. I didn't have a proper corner rounding mill so I used a carbide router bit.
I've been using router bits on metal since I was an apprentice and my mentor, a seasoned T&D maker, showed my stunned, unbelieving eyes!I've had very good luck with carbide router bits.
I bought a full set of them for $20.
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