Heavyduty grinders are utilized for the surface preparation of concrete floors prior to the application of new coatings. They are also ideal for grinding, honing, and polishing concrete, terrazzo and stone surfaces. Each unit is equipped with a water system and tank for wet grinding and should be used in conjunction with a dust collector vacuum.
The best bench grinder can vary depending on the application. Where heavy usage is required, an 8inch grinding wheel is preferable to the 6inch wheels, and heavyduty grinders may not have frills such as mounted lights. No matter what your specific application, look for a grinder that is well balanced, both for durability and sound reduction.