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Milwaukee 2781-20 M18 FUEL™ 4-1/2" / 5" Grinder


$349.00 In Stock

Product Description



  • Milwaukee 2781-20 M18 FUEL™ 4-1/2" / 5" Grinder


The M18 FUEL™ 4-1/2" / 5" Grinder supplies maximum sustained power to complete the toughest grinding, surface preparation and cutting applications. The POWERSTATE™ Brushless Motor provides up to 10X longer motor life and lower cost of ownership. The grinder features REDLINK PLUS™ Intelligence, the most advanced system of cordless power tool electronics, for maximum performance. The 18-volt lithium-ion grinder’s thin body design gives it optimized balance to rest easily in your hands. Tool-free accessory changes and guard adjustments mean less downtime during work. The grinder is built with the same tool body, gearing system and anti-vibration side handle as Milwaukee’s high-performance corded grinders for maximum durability on the job. Grinding wheel sold separately.



  • POWERSTATE™ Brushless Motor: Delivers maximum power and up to 10X longer motor life
  • REDLINK PLUS™ Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger
  • POWER TO GRIND: World’s first cordless grinder with corded performance.
  • DURABILITY: Same metal housing & gearing system as legendary high performance corded grinders
  • 100% tool free: Make all accessory changes and guard adjustments without a wrench for increased productivity
  • Slide switch: Reduces user fatigue


  • Voltage: 18V
  • Length: 15"
  • Weight: 5.8 lbs
  • Arbor Size: 5/8"-11
  • Switch Type: Slide with Lock-On
  • Speed: 8,500 RPM
  • Trigger Lock: Yes
  • Vibration Reduction: Yes
  • Tool Free Guard: Yes

For Warranty information, please click here