Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Angle Grinder with Slide Switch (Tool-Only)

Regular price $229.00

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M18 FUEL 18V Brushless Cordless 4-1/2–5 in. Angle Grinder, Tool-Only

This Milwaukee M18 FUEL cordless grinder delivers corded performance with a compact, slim-body design. The brushless motor and REDLINK PLUS intelligence provide maximum power, protection, and runtime for heavy grinding, cutting, and surface prep tasks.


Key Features:

  • Brushless PowerSTATE Motor: Up to 10X longer motor life with sustained power for tough grinding and cutting
  • REDLINK PLUS Intelligence: Advanced electronics for optimized performance, electronic clutch, and overload protection
  • Tool-Free Adjustments: Guard and accessory changes without a wrench to minimize downtime
  • Ergonomic Slide Switch: Slim body and anti-vibration side handle reduce user fatigue
  • M18 System Compatibility: Works with all Milwaukee M18 batteries; 5-year tool warranty

Specifications Table:

Specification Details
Battery System M18
Voltage (volts) 18
Motor Type Brushless
Cordless/ Corded Cordless
Cordless Tool Type Angle Grinder
Grinder Switch Type Sliding Switch
Maximum Speed (rpm) 8500
Wheel Diameter (in.) 5 (supports 4-1/2 in. and 5 in.)
Arbor Size 0.625 in. (5/8 in.-11)
Spindle Lock Yes
Electronic Speed Control Yes
Variable Speed No
Grinding Wheel Included No
Batteries Included No
Battery/Charger Tool Only
Battery Power Type Lithium Ion
Charger Included Charger Not Included
Color Family Red
Product Weight (lb.) 5.8
Item Weight 6.36 lb
Product Dimensions (W x H x D) 15 in. x 8.58 in. x 3.27 in.
Certifications and Listings UL Listed
Manufacturer Warranty 5-year tool warranty

Frequently Asked Questions (FAQ):

Q: Does this grinder include a battery and charger?
A: No. This is a tool-only model and does not include a battery or charger.


Q: What wheel sizes are supported?
A: Accepts 4-1/2 in. and 5 in. wheels with a 5/8 in.-11 arbor.


Q: What is the maximum speed?
A: Up to 8,500 RPM.


Q: Is the guard adjustable without tools?
A: Yes, all guard adjustments are tool-free.


Q: Is it compatible with all M18 batteries?
A: Yes, it works with all Milwaukee M18 REDLITHIUM battery packs.


Industrial Edge, Cordless Freedom

A sleek union of raw power and refined form, this grinder brings workshop grit into a streamlined silhouette. The slide switch and slim profile feel intentional—an elegant tool that moves as you do. Style it on a wall-mounted rack alongside matte-black accessories for a functional, sculptural moment. It’s a modern essential that elevates any maker’s space with purposeful luxury.


Power through metalwork with corded performance—add this M18 FUEL grinder to your kit today.

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