Honestly, vevor tools are fantastic for the price. You get decent quality for a very reasonable price. This chuck is heavy duty, well built and easy to use. The key system in it isn't super smooth but is very robust and holds great, the tapered dovetail jaws are also more grippy then I was expecting so no issues there either and final good thing is it comes with the chuck adapter so it actually fits on a mini lathe like my 12\" master craft hobby lathe so it's great for hobby or professional lathes