Get power and efficiency in one machine when you’ve got the Delta 26″ Dual Drum Sander (31-481). Powered by a 3 HP single phase main motor, it’s capable of taking on heavy duty tasks with ease. The independent adjustable rear drum offers one pass sanding capability using 2-Grits, reducing processing time. The heavy duty steel frame design boasts a superior finish for lasting durability. it also has two 4″ dust ports that efficiently collect dust.