
The price of this small sander is quite high considering the cheap base price. We run a factory and use a lot of electric and pneumatic tools. It works, but there is a caveat. The mechanism is very rigid and needs a lot of air to spin to the desired speed. When the part breaks it feels better, but it still seems to waste a lot of air. Be sure to lubricate with good quality air tool oil during break-in and daily. like that . These are budget tools that offer decent performance. not sure how long it will last. The luck of the draw can undoubtedly vary depending on the quality. Your mileage may of course vary.