Answer
Jul 09, 2021 - 11:14 PM
The 2FSM is considered a sander because of its 3450 sfpm belt speed. The BG 248 is considered a grinder for rapid material removal and runs at 7200 surface feet per minute. This grinder also has the advantage of the 8-inch contact wheel which can be used as a grinding surface. See our blog article on grinder vs sander under the Technical Resources link.