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)

Whiteside quality at half the price

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.

I purchased 2 router bits of this item for cutting letters w/ soft aluminum sheet. But theyve been all gone (Broken) even though I put 1 level below from max. speed of the router DeWALT and cutting slower.

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

Less than 10 seconds into my first cut with pine plywood and it snapped in half. Very poor product

I like the way it cuts

Got the bit to route off the bullnose off stairs for hardwood install instead of cutting. The bit proved useless in that as it could not handle the 1 oak boards and just would not cut it. If you planning on making thick templates or routing hardwood look for something else.

I bought two bits as replacements and a couple minutes into using it the clamp above the bearings and one of the bearings flies off! I was lucky enough to find both pieces and it was easy enough to put back together (which is telling) only for it to happen two more times, resulting in loss off parts. So, basically I spent $21 for three minutes of work, plus associated anger and disappointment.

Didnt last. Used it twice and it was done.

I was pattern routing 1/2 and 3/4 Oak removing 1/32 stock to finish. The router bit did not cut smooth and ripped out chunks ruining several pieces before I gave up and purchased a similar bit made by Whiteside which performed perfectly. The Whiteside bit was almost twice the cost but worth every penny. I might add the guide bearing was faulty and I replaced it with one from another router bit. Very disappointed.