Triton's Oscillating Bench Top Spindle Sander with its' 1/2” x 4-1/2” spindle & 6 sizes of rubber drums will accept sanding sleeves that are 1/2”, 3/4”, 1”, 1-1/2”, 2” & 3” in diameter for handling all your edge sanding needs. The 3.5 amp motor operates at a no-load speed of 2,000 RPM and provides a spindle stroke 5/8” long that oscillates at 58 OPM. The teardrop cast iron top measures 14-1/2” x 11-1/2” to support your projects, yet lets the machine retain a nice sense of portability & storability. Plastic insert rings that mate with each of the drums provide a safe zero-clearance around the sanding sleeves. A built in 1-1/2” dust port can be adapted to either 1-1/4” or 4” with the included connectors for connecting to your shop vac or dust collector. The plastic base has storage for the drums, inserts & included wrench. Comes with six 80X sleeves. The Triton Oscillating Spindle Sander is 13” high & weighs 32 lbs.