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MILWAUKEE 2981-20 M18 FUEL™ 4-1/2” - 6” Slide, Bare

SKU 2981-20
Save 21% Save 21%
Original price $328.00
Original price $328.00 - Original price $328.00
Original price $328.00
Current price $258.00
$258.00 - $258.00
Current price $258.00

Our finest performance small angle grinder is the M18 FUEL 4-1/2" - 6" Braking Grinder, Slide Switch, Lock-On. It has the power of a 13A corded grinder, can break all accessories in under 3 seconds, and can grind up to 6” in diameter. The POWERSTATE Brushless Motor delivers industry-leading performance with 9,000 RPM and power equal to a 13A corded grinder. REDLINK PLUS Intelligence maintains peak performance and safeguards your angle grinder against overload, overheating, and over-discharge. All accessories are stopped in under 3 seconds with the Rapid Stop Brake function. The M18 FUEL 4-1/2” – 6” Braking Grinder is designed to complete the toughest grinding, surface preparation, and cutting applications with all 4-1/2” – 6” accessories, providing you with outstanding performance, innovative ergonomics, and legendary durability. In all situations, the M18 REDLITHIUMTM HIGH OUTPUT XC6.0 Battery provides you with more material eliminated per charge and unparalleled run-time. Tool-free accessory replacements utilizing the FIXTEC nut, as well as tool-free guard adjustments, imply reduced downtime while working. The grinding wheel for the cordless angle grinder is supplied separately.


  • POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2" - 6" Braking Grinder to provide the power and performance of a 13A corded grinder.
  • REDLINK PLUS™ Intelligence: Ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications while still maintaining compatibility across the entire M18™ System.
  • REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery Pack: Provides 50% more power and runs cooler vs M18™ REDLITHIUM™ XC battery packs. Superior pack construction provides the industry's best protection against job site conditions.
  • Generates 13A Corded Power
  • Under 3 Second Brake
  • Fully compatible with the M18™ System, featuring over 175+ tools
  • Rapid Stop braking feature stops all accessories in 3 seconds or less
  • Metal housing & gearing system provides legendary durability
  • 100% Tool Free: Make all accessory changes and guard adjustments without a wrench for increased productivity.
  • Compatible with all M18™ Batteries


  • Height: 11.41"
  • Length: 12.45"
  • Weight: 4.5 lbs
  • Width: 7.08"
  • Power Source: Cordless
  • Warranty: 5 Year Limited Warranty
  • Battery System: M18


  • (1) M18 FUEL™ 4-1/2” - 6” Braking Grinder, Slide Switch, Lock-On(2981-20)
  • (1) FIXTEC Nut
  • (1) T27 Guard
  • (1) Back Flange
  • (1) Wrench
  • (1) Side Handle