The Oscillating Spindle Sander from Jet is a specialized sander for the fast and accurate sanding of curved board edges. The abrasive sleeves mounted on the machine’s spindles oscillate up-and-down 1-inch 30 times per minute while the spindle spins. This speed and accuracy provide more efficient abrasive cutting action. This spindle sander features a powerful 0.5 horsepower motor all-steel gearing ample cast iron tilting table and metal housing. This sander also includes 5 spindle diameters ranging from 0.5 inches to 2 inches and 4 table inserts making this a valuable machine for every shop. This is a must-have for any shop that is doing contour sanding. Whether you re sanding curves bevels or other contours this sander will provide a beautiful scratch-free finish.