How do you sharpen your Forstner bits ?

I use one of these.

http://www.homedepot.com/p/DMT-Single-Sided-Diafold-Sharpener-with-Fine-Diamond-Sharpening-Surface-FWF/203381384

-- Trust me I'm an engineer.

Cap’n Eddie posted a video on touching up Forstner bits several years ago. His stuff is pretty clear and I hope this helps you.

-- People say I hammer like lightning. It's not that I'm fast -- it's that I never hit the same place twice!

Lots of patience, and watching Capt Eddy’s video!

-- When I was a kid I wanted to be older . . . . . this CRAP is not what I expected !

Those also work well to quickly touch up a lathe tool in between sharpening and round ones for the flutes on gouges.

-- helluvawreck aka Charles, http://woodworkingexpo.wordpress.com

Take them to a sharpening service.

-- Gerry, http://www.thecncwoodworker.com/index.html http://www.jointcam.com

I use these and use them the same way as capin eddie vid.

Cap n Eddie posted a video on touching up Forstner bits several years ago. His stuff is pretty clear and I hope this helps you.

- Don Broussard

I watch Mr Castleton quite a bit and have gotten many useful tips from him.
I just watched him with the Forstner Bit…thanks

The diamond hones are fine and I use them. However my favorite way to sharpen Forstner bits and other small cutting tools is to use a diamond disk in a Dremel tool. http://www.harborfreight.com/catalogsearch/result?q=diamond+disk
The disks last quite a long time and occasionally they are on sale. That’s when I buy a bunch. The diamond disks do the job very nicely and quickly.

Planeman

-- Always remember: It is a mathematical certainty that half the people in this country are below average in intelligence!