The DEWALT DWE6423 Random Orbital Sander has a variable speed motor that adjusts from 8,000-12,000 orbits per minute, providing the ideal sanding speed for all materials. Offering low vibration operation for extended usage without fatigue. With a controlled finishing system that controls pad speed and minimises gouging during start up. The sander has a textured anti-slip top and body grip that provides ultimate comfort and control during use. The dust-sealed switch prevents contamination and it's sealed 100% ball-bearing construction provides longer life. The sander also features a built in dust extraction port allowing direct connection to a dust extractor, or DEWALT AirLock system. Uses hook & loop paper for consistent adhesion and fast changing. Supplied with a fabric dust bag with built-in extractor ports. Specification Input Power 280W Oscillating Speed 8,000-12,000/min. Oscillating Diameter 2.6mm Base Plate 125mm Weight 1.28kg DEWALT DWE6423 125mm Random Orbital Sander 280W 240V Version.