Review on Efficient And Safe: Pana Carbide Nail Bit Set For Dremel Drill Machine - Coarse And Cone - 3/32" Shank by James Hess

I've only used it a couple of times, but man, I'm impressed. This bit is a beast, so be careful and since it's ultra coarse, use it on a super high speed so it doesn't skip. You really won't want this thing digging into your finger. It takes bulk off nails so fast, it's unreal. One of my favorite nail techs recommended a "mean green" bit from a certain company, but it was $40 + shipping just for the one bit. I'm interested to see how long this one lasts. Again, be super careful because this bit works very quickly to remove acrylics or gel polish on acrylics (don't use it to remove gel polish on natural nails, you'll end up halfway through the finger before you know it). I'd recommend using this on yourself before a client so you can get a feel for it. Love it so far, hope it lasts a while!