Metalworking Die, Cordless, Straight and Braking Grinders| Milwaukee Tool

Driven to Outperform

M18™ is the world's first battery platform to offer a complete range of grinders, from 4-1/2" to 9" all on the same battery. M18 FUEL™ is engineered for the most demanding tradesmen in the world. Delivering unrivaled performance in a compact structure, all M18 FUEL™ products feature three MILWAUKEE® exclusive innovations -- The POWERSTATE™ Brusless Motor, REDLITHIUM™ Battery Pack and REDLINK PLUS™ Intelligence Hardware and Software -- that deliver unmatched power, run-time and durability. Simply put, The MILWAUKEE® M18 FUEL™ line of cordless grinders deliver the best combination of power and run-time, all on the M18™ REDLITHIUM™ battery platform.

Explore our solutions

Die Grinders

4-1/2" / 5"

4-1/2” - 6”

7" / 9"

Die Grinders

4-1/2" / 5"

4-1/2” - 6”

7" / 9"

M18 FUEL™ 1/4" Die Grinder2784-20
Milwaukee® POWERSTATE™ Brushless Motor provides more power, more run-time, and longer life.
The Milwaukee® REDLITHIUM™ Battery Pack is the most durable pack on the market delivering more run-time, power and longer battery life.
REDLINK PLUS™ Electronic Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.
20,000 RPM brushless motor is designed to deliver corded performance while using carbide burrs, up to 3" flap wheels.
M18™ REDLITHIUM™ XC5.0 battery pack (not included) delivers over 20 minutes of grinding.
Brushless motor has no wearable components delivering up to 10X longer tool life.
Fits all 1/4" shank accessories.
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M18 FUEL™ 4-1/2" / 5" Braking Grinder Paddle Switch, No-Lock2880-20
POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2" / 5" Angle Grinder delivers 8,500 RPM to provide the power to complete the toughest grinding and cutting applications.
REDLINK PLUS™ Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.
REDLITHIUM™ HIGH OUTPUT™ Battery Pack (Not Included): Provides 50% more power and runs 50% cooler versus standard REDLITHIUM™ Battery. Superior pack construction, electronics and performance deliver more work per charge and more work over pack lifespan than any battery on the market.
RAPIDSTOP™ Brake stops most wheels in less than 2 seconds.
Electronic Clutch for Kickback Protection
Paddle Switch Design for Increased Comfort and Ease-Of-Use when Operating in Various Positions
Overload Protection to Maximize Motor Life
Tool-Free Guard Adjustment for faster guard installations and adjustments
Anti-Vibration Side Handle for Increased User Comfort and Safety
Tool-Free Accessory Change with Integrated FIXTEC Technology
5/8"-11 Spindle for Use with Common Grinding Accessories
Compatible with all M18™ batteries
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M18 FUEL™ 4-1/2" / 5" Braking Grinder w/ ONE-KEY™ Paddle Switch, No Lock2882-20
POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 4-1/2" / 5" Braking Grinder with ONE-KEY™ delivers 8,500 RPM to provide the power to complete the toughest grinding and cutting applications.
REDLINK PLUS Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.
REDLITHIUM™ HIGH OUTPUT™ Battery Pack (Not Included): Provides 50% more power and runs 50% cooler versus standard REDLITHIUM™ Battery. Superior pack construction, electronics and performance deliver more work per charge and more work over pack lifespan than any battery on the market.
Includes a RAPIDSTOP™ Brake, to quickly stop accessories and Enhance Safety
Paddle Switch Design for Increased Comfort and Ease-Of-Use when Operating in Various Positions
Tool-Free Guard Adjustment for faster guard installations and adjustments
Tool-Free Accessory Change with Integrated FIXTEC Technology
Electronic Clutch for Kickback Protection
5/8"-11 Spindle for Use with Common Grinding Accessories
Overload Protection: Maximizes motor life
Anti-Vibration Side Handle for Increased User Comfort and Safety
ONE-KEY™ Tracking and Tool Management
Compatible with all M18™ batteries
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M18 FUEL™ 5" Flathead Braking Grinder, Paddle Switch No-Lock2886-20
POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ 5" Angle Grinder delivers 8,500 RPM to provide the power to complete the toughest grinding and cutting applications.
REDLINK PLUS™ Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.
REDLITHIUM™ HIGH OUTPUT™ Battery Pack (Not Included): Provides 50% more power and runs 50% cooler versus standard REDLITHIUM™ Battery. Superior pack construction, electronics and performance deliver more work per charge and more work over pack lifespan than any battery on the market.
Low profile, flathead design provides more access to tight spaces where a traditional 5" grinder would not be able to reach.
RAPIDSTOP™ Brake stops most wheels in less than 2 seconds.
Paddle Switch Design for Increased Comfort and Ease-Of-Use when Operating in Various Positions
Tool-Free Guard Adjustment for faster guard installations and adjustments
Compatible with all M18™ batteries
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M18 FUEL™ 4-1/2” - 6” Braking Grinder2980-20
POWERSTATE™ BRUSHLESS MOTOR
Generates 13A Corded Power
Rapid stop braking feature brakes accessories in under 3 seconds
Fully compatible with the M18™ system, featuring over 200+ tools
REDLINK PLUS™ intelligence: integrates full-circle communication between tool, battery and charger
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
Fully compatible with the M18™ System, featuring over 175+ tools
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.
Rapid Stop braking feature stops all accessories in 3 seconds or less
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.
Under 3 Second Brake
Metal housing & gearing system provides legendary durability
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M18 FUEL™ 7" / 9" Large Angle Grinder (Tool Only)2785-20
Delivers the power of 15 Amp corded large angle grinder
Tool free accessory changes and guard adjustments
Fully compatible with the M18™ system, featuring over 200+ tools
POWERSTATE brushless motor: purposely built for the M18 FUEL 7 in./9 in. L angle grinder to generate the power and performance of a 15 Amp corded large angle 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 HD12.0 battery pack: provides 50% more power and runs 50% cooler versus standard REDLITHIUM HD packs, superior pack construction provides the industry ft. s best protection against jobsite conditions
100% tool free: make all accessory changes and guard adjustments without a wrench for increased productivity
Metal housing and gearing system providing legendary durability
Dual action trigger: eliminating accidental trigger actuation
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