2x72 Belt Grinder Motor Speed |
Jan 22, 2018· With the 1800 rpm motor if you had a 3" to " drive wheel to swap out you''d have a nice slower speed for working with finish bevels and finer grit belts. 120 grit belt will work just fine with 2350 SFPM belt speed, but wouldn''t go much finer grit at that speed.