Slab Flattening Router Bits 1/2 Shank, 2-3/8" Cut Diameter, 12*12*1.5mm Carbide Insert, for CNC Spoilboard Surfacing/Planing/Flycutter/ Slab Leveler/Rabbeting

Works great. Blades started to dull after about 5 hours of work. But that’s to be expected.

I don't write a lot of reviews but hands down the best router bit for flattening boards that I've ever used. No comparison. The others left loads of dust and seemed like it was treating up the wood. Ive also had bits slip on me ruining quite a bit of wood. For the price, buy this. I looked at some others on several best lists and this was half the price and worked soooo much better than the other bits I've tried. Hands down the best bit ive used on my router.

The media could not be loaded. If you are using a router to plane or flatten wood BUY THIS! I have several regular surface/flattening bits in all sizes. They work well but slow going. I use carbide tools for woodturning so I figure I would give this a shot. I was blown away by how quick and efficient it was! I even put it through the test of cutting deep removing a lot of material at one and it was NO problem at all! Leaves a very smooth even finish which cuts way down on sanding! I will be looking to try other products in the future. By the way I was using it on red oak which is pretty hard wood.

It works great

I bought this for a one-time need to flatten an old workbench and it worked like a charm. I've since surfaced tree rounds, large slabs and other uses and still have not had to rotate the blades. Surprisingly good at this price point.

Did a great job.

This is the best flattening bit I’ve used. It’s very sharp and sturdy.

Cuts smooth surfaces. Very happy with the replaceable blades