High performance motor delivers 11,000 to 13,000 sanding strokes per minute for faster material removal Variable speed wheel with 6 speed settings allows the correct speed to be set for different types of material Universal hook and loop sanding pad allows easy changing of sanding sheets Paper retention clips for use with standard sheet sand paper Low profile pommel height with rubberised textured grip provides enhanced ergonomics Anti swirl orbital motion ensures flawless finishes delivered with low vibration at only 5.23 m/s² Hole punch supplied for use with standard sheet sand paper Premium 4-pole brushed motor, REDLITHIUM™ battery pack and REDLINK™ electronic delivering the needed power, run time and durability Flexible battery system: works with all MILWAUKEE® .