String Trimmer Kit

Model No. 2725-21HD


The M18 Fuel String Trimmer from Milwaukee Tool has the power to clear thick brush, reaches full throttle in under 1 second, and provides up to 1 hour of run-time per charge. Designed to meet landscape maintenance professional needs, the motor is positioned in the rear of the trimmer to provide the best combination of power, balance, and maneuverability.

The trimmer features high- and low-speed settings with a variable speed trigger. The high-speed setting provides the power to clear thick brush, and low speed maximizes run-time while having plenty of power for grass trimming. The 16” cutting swath trims more grass in a single pass, increasing productivity. The full-sized head holds more line and has a metal-reinforced bump knob for longer life. The M18 Fuel String Trimmer is fully compatible with 150+ solutions on the M18 system.

Model # 2725-21HD


  • POWERSTATE Brushless motor provides more run-time and longer life
  • REDLINK Plus helps prevent overheating and overloading between tool and battery
  • Provides more power and faster acceleration under 1 second
  • Professional grade design with trimmer protector and balanced design
  • Low and high speed settings
  • Adjustable 14” to 16” cut capacity
  • Full-sized pro-head access .080” and .095” line
  • Bump feed system
  • Includes M18 REDLITHIUM HIGH DEMAND 9.0 Battery pack and M18 & M12 Rapid charger


  • Battery Voltage: 18V
  • Battery Type: 18V Lithium-Ion
  • Cutting Swath: 14" - 16"
  • Line Diameter: 0.080" / 0.095"
  • Feed System: Bump Feed
  • 8.5"H x 8.8"W x 70.6"L
  • Weight: 9.9 lbs.
  • Power Source: Cordless

(1) M18 FUEL String Trimmer (Tool Only)
(1) M18 & M12 Rapid Charger
(1) M18 REDLITHIUM HIGH DEMAND 9.0 Battery Pack


3-year tool limited manufacturer warranty.

3-year battery limited manufacturer warranty.

5-year charger limited manufacturer warranty.