Upcut Spiral Flush Trim Router Bit, 1/4 Inch Shank Solid Carbide Flush Trim Router Bits Spiral with Nano Coated by EANOSIC (1/4" Shank Up-Cut)

Awesome tool to have , be gentle with it use it properly and it will last a long time!

This thing is hungry for wood. Be sure to push to the right so it pulls itself into project. Pushing left it wants to run away from you.

Though Ive not had a chance to use it yet and for those of you that didn't know...tge meaning behind the word "upcut" means as you use it, shaving will be taken "up" and out if the way.

If you've never tried them, seriously, get one now. I've always used flush cut bits. Decades, still used flush cut bits. Until I decided to try one of these. I'll never go back to regular flush cut bits. These are amazing. I've run dozens of passes using these bits, and they still throw perfectly blade shaped chips like slicing a potato. The correct up/down bit will hold your work against the surface if you're using an overarm router or fixed base router. In a word, the right bit, and they're perfect. Only suggestion I can give for outstanding performance is to trim whatever you're working on as close to the final shape as you can. They will cut with full contact like going through a board to cut out a pattern. But, trimmed close they glide through like butter and won't pull away from what you're working with.I bought several of each, and I'll never go back to straight flush cut bits.

These bits are really useful on plastic, especially for removing tabs left by the CNC. They are well-made and do the job effortlessly. If you work with plastic materials, I highly recommend them!