Spiral Flush-Trim Router Bits，Solid Carbide Flush Trim Router Bit 1/4-Inch Shank Spiral Flush Trim Up Cut from TACKPRO (1/4 Shank Up-Cut)

Clean cut. Good tool

Product broke during first use

Ive broken 2 of these bits cutting 1/4 aluminum.. Id like to know if theres a warranty for replacement on both of them??

Worker better than perfect

Perfect for what I needed. Cut was clean.

They hold up pretty well we use on mdf all day. Last about a month

The bit snapped in half during first use. Still not able to find the other half. No injuries, so could have been much worse, but not impressed.

You will be lucky if you can get through your first cut without the bearing spinning off and ruining your work.Avoid like the plague.$65 down the tube.They have a nerve selling this crap.

I use it for routing 3/16 beadboard. Waaay better than the formica bit I was using.

Does a good job of clearing debris while cutting. I used it with a cordless trim router. Unfortunately the two I bought the bearing fell of the first day using it.