Designed for use with our DBP5 backing plates for 5" pads/discs to tackle every job.Digital Torque Management (DTM) - Digital circuit electronically adjusts torque needed to maintain loaded speed level.Thumb adjustable speed dial - Wide 3000 - 7500 OPM (Orbits Per Minute) speed range allows for faster compound and superior final polishing.Multi-Position D-handle improves comfort and control for optimal user preference.Billet counterweight with Multi-Bearing Design ensures smooth, precision balance with increased durability.