Very happy with this purchase, I use it to polish varnish on small parts *UPDATE 10-21* The trigger suddenly stopped working, I put the tool after the Polishing off the windshield and it kept spinning, I found a video uploaded by Hutchins that addressed this exact issue. They say I need to take the air intake apart and inspect and clean it. My car was used very little in the time I owned it so I couldn't understand why this happened. I've done what the video says a couple of times and the problem persists so I contacted the store and they won't help with anything other than a Hutchins customer service phone number. Looks like I'm stuck with the $170 letterweight, I'll look into a more reputable deal next time.