Review on Grinding Grinders Polisher Concrete Accessories by Adam Rogers

May be good for small DIY projects but not for a decent amount of work. Good luck getting and keeping. It's easy. It doesn't have a good clamp and there are gaps at the top for dust to get in through. I need to add a support between the grinder and the vacuum port and then wrap it with tape to keep it from falling. And I still had dust everywhere after using it. Spend the extra cash on a good 1.