For the price it did the job without a lot of effort.
I loved it, its the best invention ever!!!! I used it to sharpen all my drill bits, Excellent idea! I love it!
Need to take your time to practice but already worked well on the first try.
I was not expecting high quality or professional grade, but it does the job well. This is quick and was at my price point. Its best asset is that it helps to hold the appropriate angle so you don't need to worry about sharpening at wrong angle.