Husky H4230C 20,000 RPM 1/4 &ldquo; Air-Powered Angle Die Grinder Kit w/ Sanding and Surface Preparation Pads (20 Gallon Air Compressor Not Included) 5 ACCESSORIES INCLUDE: 1 x 2 sanding pad with mandrel, 1 x 2 surface prep disc (medium grit), 1 x 2 surface prep disc (fine) 1 x 2 sanding disc (#40 grit), 1 x 2 sanding disc (#60 grit) EASY MAINTENANCE: Two onboard ports accept air tool grease (not included). They are labeled on the side and on the bottom of the unit for maximum convenience. You can keep this tool prepped for work in seconds PRECISION GEARS AND BEARINGS: The internal build of this tool prevents vibration and spindle run-out, so you can work with maximum precision BUILT-IN SILENCING keeps this tool running at a reasonable volume so you can work into the evening without bothering some of your neighbors RUBBER HANDLE lets you to keep control of this tool in slippery conditions