2686-20 - M18™ Brushless 4-1/2" / 5" Cut-Off Grinder, Paddle Switch

Milwaukee 2686-20 – M18™ Brushless 4-1/2" / 5" Cut-Off Grinder (Paddle Switch)

The Milwaukee M18 Brushless Grinder delivers strong cutting and grinding performance in a compact, lightweight design. Powered by an 11,000 RPM brushless motor, it’s optimized for cutting, grinding, and surface prep across a variety of materials. Built with advanced protection features and cordless convenience, this grinder is ideal for jobsite use where power, control, and durability matter.

Key Features

• High-Speed Performance – 11,000 RPM brushless motor optimized for cutting and grinding applications.

• Compact & Lightweight – Only 12.25" long and 3.6 lbs (tool only) for improved control and reduced fatigue.

• Brushless Motor – Delivers longer runtime and increased tool life.

• REDLINK™ Intelligence – Protects against overload and overheating for maximum performance.

• Electronic Clutch – Helps reduce kickback for added safety.

• Overload Protection – Extends motor life in demanding applications.

• Paddle Switch Design – Provides better comfort and control in multiple working positions.

• Tool-Free Guard Adjustment – Quick and easy guard changes without downtime.

• Standard Spindle Size – 5/8"-11 spindle compatible with common grinder accessories.

• Durable Construction – All-metal gear case built for jobsite conditions.

• Cordless Convenience – Compatible with all Milwaukee M18™ batteries.

Performance

• Max Speed: 11,000 RPM

• Cutting Capacity: Up to 80 cuts in 1/2" rebar (with appropriate battery)

Specifications

• Wheel Size: 4-1/2" / 5"

• Length: 12.25"

• Height: 4.75"

• Width: 10"

• Weight: 3.6 lbs (tool only)

• Switch Type: Paddle

• Battery Platform: M18™

Includes

• (1) M18™ Brushless Grinder (2686-20)

• (1) Type 1 Guard

• (1) Type 27 Clip-On Guard

• (1) Side Handle

• (1) Back Flange

• (1) Flange Nut

• (1) Wrench

Battery and charger sold separately.