With the three step pulleys, you get speeds of 900, 1800 and 3600 surface feet per minute belt speeds. Pretty hard to beat that. Now, if you won the lottery - and the three speed setup isn''t good enough, you could get the VFD drive version - about $1500 on top of the grinder price.2x72 Grinder in Canada - Kijiji™2x72 belt grinder,sander,knifemaker. Oakville / Halton Region 10/07/2022. Belt grinder 2x72 inch, motor 1 Hp, reverse rotation switch, platen and flat table,dust collector cover,powder coating finish,any custom color available. With VFD 110V $2650 With VFD 220V $2500. With 1 1/2 Hp motor add $120.Amazon.ca: Belt Sanders: Tools & Home ImprovementAir Belt Sander Pneumatic Tool for Polishing 10 * 330mm/20 * 520mm (10 * 330mm) Quick look. $1199. 13. $1499. Replacement Sander Dust Collection Bag Cloth Sanders Dustbag Red Dust Belt 14.2 x 5.9 x 1.4 inch Anti-dust Cover Bag Electric Power Tool Accessories Compatible with MKT 9401 9403 Belt Sander. $1885.