You have to use 2 wrenches to change spindles. The machine is up and running now. With a coat of paste wax, it's smooth. Actually product is more than I bargained for! I should have gotten one years ago.
DUST PICKUP: Possesses a highly functional built-in dust collection system with a 2 inch port that works with an assortment of dust collectors and shop vacs to keep your work space clean and clear of saw dust
Editor's Impressions Of The POWERTEC OS1400
Tool Motor Power
Spindle Sanding Precision
Value For Money
POWERTEC OS1400 Final Thoughts
"There is tons of power."
I would recommend this unit to anyone. You may want to get a set of fine. It's a nice addition to my wood shop. The compromises seem to be mainly on the noise front. Would highly recommend this product.