Milwaukee M18 FUEL SURGE 1/4" Hex Hydraulic Driver SG21 Up to 45% more trimming

Up to 45% more trimming per charge

Blower: flat concentrator nozzle increases air speeds to 175 mph to power through stubborn debris

creating a strong locking mechanism that resists loosening caused by vibration or movement

Thick hardwood block

BL DC motor with high power to weight and size ratio

Milwaukee M18 FUEL SURGE 1/4" Hex Hydraulic Driver SG21 Up to 45% more trimmingThe MILWAUKEE M18 FUEL SURGE Hex Hydraulic Driver has been redesigned from the ground up to significantly increase productivity while maintaining industry leading reductions in sound and vibration. Optimized for use in occupied spaces and to reduce end user fatigue, the new M18 FUEL SURGE utilizes a redesigned FLUID DRIVE Hydraulic Powertrain to deliver 50% quieter operation with smoother driving and 3X less vibration compared to standard impact