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)

The bearings disintegrated very first time using it, almost hurting me. I don’t recommend at all

It broke the first time I used it.

Bearings failed third time using it. Edit: Bit was replaced and no problems yet.

It’s okay for the price. Ended up wearing out and getting dull and tearing out the wood after repeated cuts on soft wood. Ended up going through 3 of these just to finish the job I was doing.

Perfect for what I needed. Cut was clean.

Terrible product and broke the first time I used it. Reached out to the seller and the offered to replace it, then gave me the run around for a week and now they say that they can’t send me a new one. Stay away from this poor crappy product

I was excited to use this router bit. Unfortunately it broke after cutting about 10” of wood. I was cutting out a pattern in soft 1/2” plywood and the bearings flew off. This damaged my template and the piece I was cutting. Not sure what holds the bearings on but I found them on floor on a pile of sawdust. Very glad they didn’t fly off and hit me.

The bit cuts well and leaves a smooth surface ,

This was the perfect bit for my job. Cut out 10 window openings and it’s just getting started.

This not broke the first time I tried to use it. It is very flimsy and not for heavy duty use by any means.