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Milwaukee®

M18 Fuel Variable Speed Braking Grinder With Slide Switch Lock-On 4-1/2-Inch / 5-Inch Bare Tool Only

Mfg.#
2889-20
Sku#
3663853
  • POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2" / 5" Variable Speed Braking Angle Grinder delivers 8,500 RPM to provide the power to complete the toughest grinding and cutting applications
  • RAPIDSTOP™ Brake stops most wheels in less than 2 seconds
  • Tool-Free Guard Adjustment for faster guard installations and adjustments
  • Variable speed provides 5 speed setting between 3,500 RPM and 8,500 RPM for greater control
  • Slide Switch Designed to Reduce User Fatigue

* Estimated stock levels as of Mon, Apr 13, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

M18 FUEL™ 4-1/2" / 5" Variable Speed Braking Angle Grinder, Slide Switch Lock-On is the newest addition to Milwaukee's battery-powered grinder lineup, generating 11A Corded Power, 5 Speed for Increased Control, and RAPIDSTOP™ Brake for Enhanced Safety. The POWERSTATE™ Brushless Motor delivers 3,500- 8,500 RPM and maximum sustained power to complete the toughest grinding and cutting applications, allowing you to push your cordless angle grinders harder and longer than ever before. REDLINK PLUS™ Intelligence ensures unmated levels of performance, protection, and compatibility. The M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Batteries (not included) deliver 50% more power while running 50% cooler than our M18™ REDLITHIUM™ XC Batteries. The Variable Speed dial provides 5-speed settings between 3,500 RPM and 8,500 RPM allowing for greater control in more applications. With tool-free accessory and guard adjustments, users will experience faster accessory changes and less downtime. The MILWAUKEE® M18 FUEL™ 4-1/2" / 5" Variable Speed Angle Grinder takes cordless tools to the next level in performance, run-time, and application versatility.

Specifications

General

Bare Tool/Kit Tool Only
Corded/Cordless Cordless
Motor Brushless
RPM 8500
Type Angle Grinder
Wheel Diameter 4 1/2 in

Manufacturing Details
The following information is subject to change without notice

Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Related Documents

Brochure (PDF)

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