CNC Spoilboard Surfacing Router Bits, 1/2 inch Shank 2 inch Cutting Diameter, Slab Flattening Router Bit Planing Bit Wood Milling Cutter Planer Woodworking Tool by NITOMAK (Carbide)

It was good for one slab. Get blunt after that.

Buen producto, cumple con especificaciones. Aun no lo he usado pero a la inspección se ve bien.

Works great. With a homemade sled it took less than a minute to flatten a guitar body flat ready for a cap to be glued on

Not good buy

It’s great. I truly over worked it and it didn’t let me down.

I used this to flatten end grain cutting boards on a home made flattening sled I made. Overall I do not think you can beat this bit. The price is low and it actually does a pretty good job. My only complaint is it does create a ball-park lawn mowed effect, so be ready to spend a lot of time sanding that out. I'm sure that comes with the territory with flattening bits due to how they bend the grain based on the direction of bit spin. So far, I've flattened 3 white oak end grain boards all 10 x 11, and 6 walnut end grain boards all 11 x 17, and other smaller things such as coasters and other smaller walnut end grain boards and the bit is still has sharp as the day I got it. I do take shallow passes though.