The Dewalt DCM848 18V XR Brushless 125mm Dual Action Polisher delivers improved performance in demanding applications and will not get bogged down or stall in heavy applications. It provides with a max 5500rpm no load speed with variable speed dial allows for easy speed changes to suit specific applications, variable speed trigger allows for additional speed control by adjusting the force applied to the switch. Lock on trigger switch can be locked in an on position. 15mm of Throw allows for easier and faster results when correcting deep scratches in paintwork increasing user productivity. Rotated Battery Foot, rotated through 90° keeps rear of the tool away from the work surface preventing accidental contact or scratches, ideal when working in confined spaces. Flat gear head grip is safe and comfortable to use in every position, slim rubberised grip area for a more comfortable and fatigue free over extended periods of use. Lock on trigger switch allows continuous fatigue free operation, ergonomic gearcase grip increases user control, precision and comfort. Cushioned hook and loop backing pad allows for quick and easy changes of polishing pads, reducing pressure on painted surfaces for safe and hologram free finishes on all paintwork types. Replaceable ingestion shields prevent wool and debris from being sucked into the power tool, extending the tool life. Ideal for body shops, detailers, marine engineers, boat Builders, stone masons, solid worktop installers for applications including car body repairs, vehicle valet services, boat repairs/polishing, ornamental stoneworks – grave stones etc, kitchen fitters/solid worktop installers/manufacturers. At the heart of this tool is the brushless motor that allows you to use the polisher efficiently. As part of the design, the tool utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently. The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.