New 408 build finally started

pittsburghracer said
Does anyone still sharpen carbide burrs. My long burrs are pretty beat up and I should get an order up for some. There used to be a couple of businesses that did resharpening work but I never sent any out to have done.

Yes, but it might be cheaper to buy a new one if you are only doing one or two. I haven't priced this lately. My company used to do it internally.

Carbide Burr Reconditioning, Burr Regrinding

An interesting thread on the topic.
best place to re-sharpen carbide burrs? - Don Terrill’s Speed-Talk