The Milwaukee M18 FPM Cordless FUEL™ Paddle Mixer has a POWERSTATE™ brushless motor that enables it to mix heavy compounds such as concrete and mortar There are 3 different ways of controlling the speed 8-speed setting dial variable speed trigger and a lock-on button for clean and consistent mixes The 180° adjustable handle has 16 adjustable settings for the optimum handle position based on preference and comfort There is also an LED work light for the brightest workspace illumination Bare Unit No Battery or Charger Specification Mixing Paddle Thread M14