The M18 FUEL 1/4" ONE-KEY Braking Die Grinder with Deadman Paddle Switch delivers user demanded runtime with the ability to deburr up to 35 pipes on a M18B5. Milwaukee's cordless Die Grinder offers variable speeds from 8,000 - 20,000 RPM to provide users the precision and power needed in key applications. Equipped with RAPIDSTOP technology that provides braking in under 2 seconds, the M18 FUEL 1/4" ONE-KEY Braking Die Grinder with Deadman Paddle Switch gives users enhanced safety, while maximising productivity. Compatible with ONE-KEY , the die grinder wirelessly connects to a smart phone to track and manage the tool, providing users with visibility to where tools are across their network of jobs. The POWERSTATE brushless motor delivers up to 20,000 RPM to allow users to maintain grinding power while in tight spaces. The cordless tool delivers up to 55mm cutting and 76mm sanding accessory compatibility for material removal and surface prep applications, and an LED worklight to enhance visibility. Milwaukee's die grinder features REDLINK PLUS Intelligence, an advanced system of cordless power tool electronics for maximum performance and long tool life.