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M18 Brushless String Trimmer Kit - Milwaukee Electric Tools

Part #: 2828-21E

The Milwaukee M18 Brushless String Trimmer Kit (2828-21E) provides professional-grade power and efficiency for demanding landscaping and property maintenance tasks. This lightweight yet robust string trimmer delivers significant clearing power, engineered for technicians and mechanics who require reliable performance in challenging outdoor environments. Integrated into the versatile M18™ System, it offers seamless compatibility with over 300 Milwaukee tools.

Key Features

  • Powerful Brushless Motor: Equipped with a Milwaukee® Brushless Motor, this trimmer delivers up to 1.39 horsepower, providing the necessary strength to clear thick brush and maintain optimal cutting performance in dense grass. It also reaches up to 6,200 RPM.
  • M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery: The included M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery Pack offers 50% more power and runs 50% cooler compared to standard M18™ REDLITHIUM™ XC Battery Packs, ensuring extended run-time and sustained performance.
  • Adjustable Cutting Swath and Speed Control: Featuring an adjustable cutting swath from 14 to 16 inches, users can optimize for either maximizing run-time or increasing clearing capacity. The 2-speed control (high for demanding tasks, low for extended run-time) and a variable speed trigger provide ultimate user control.
  • REDLINK™ Intelligence: This advanced system constantly monitors and controls power delivery from the battery to the motor, ensuring maximum performance while protecting against overload and overheating.
  • Easy Load Trimmer Head: Designed for efficiency, the Milwaukee Easy Load Trimmer Head holds up to 25 feet of line and can be reloaded in under 30 seconds, minimizing downtime during projects.
  • M18™ System Compatibility: Fully compatible with the extensive M18™ System, which includes over 300 tools, this trimmer seamlessly integrates into existing Milwaukee cordless tool inventories.

Applications

The Milwaukee M18 Brushless String Trimmer is ideal for professional groundskeepers, landscapers, and maintenance crews. It excels in clearing overgrown areas, maintaining property perimeters, trimming around buildings and obstacles, and managing vegetation in industrial settings. Its power and durability make it suitable for sustained use in challenging conditions, from routine grass trimming to tackling dense weeds and brush.

Specifications

  • Motor Type: Brushless
  • Maximum Horsepower: 1.39 HP
  • Cutting Swath: 14" - 16"
  • Line Diameter: 0.080” / 0.095”
  • Line Capacity: 25 ft
  • Head Style: Easy Load
  • Weight (with XC6.0Ah battery): 11.5 lbs
  • System: M18™
We have 13 in stock
List: $439.31 Save: $142.22

$297.09

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This product was added to our catalog on Tuesday 14 April, 2026.

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