When I tried this product, I was impressed by its efficiency and precision .The Mirka MR 5 Finishing Sander Orbit is perfect FOR heavy-duty industrial and scientific applications. It is easy to use and provides a comfortable grip, making it ideal for DIY projects and professional use alike. The only downside is that it is a bit expensive compared to other options on the market. However the quality and durability of the tool make it worth the investment..