Milwaukee 2686-20 M18 Brushless 4-1/2" / 5" Angle Grinder Paddle Switch Tool Only

When you need to cut rebar, grind welds, or surface metal without dragging a cord across the jobsite, the Milwaukee 2686-20 M18 18V Brushless 4-1/2 in./5 in. Cut-Off Grinder gets it done. The 11,000-RPM brushless motor is optimized specifically for cutting and surfacing applications, delivering serious power and runtime in a compact, lightweight package.

Weighing only 4.6 lbs with an XC5.0 battery attached and measuring just 12.25 in. long, the 2686-20 gives you excellent control and comfort. With REDLINK™ Intelligence, an electronic clutch for kickback protection, and an all-metal gear case, this grinder is built to survive the toughest jobs. Sold as a tool-only — add it to your existing M18™ battery lineup and get to work.

• More runtime and longer life from a Milwaukee brushless motor optimized for efficient cutting and surfacing.
• Powerful, purpose-built performance with an 11,000-RPM motor delivering up to 80 cuts in 1/2 in. rebar per charge.
• Advanced tool protection via REDLINK™ Intelligence, which guards against overload and monitors temperature to prevent damage.
• Increased comfort and control with a paddle switch design that's easy to operate in various positions.
• Faster, safer adjustments using the tool-free guard adjustment for quick guard installs and repositioning.
• Broad accessory compatibility thanks to the standard 5/8 in.-11 spindle for common grinding accessories.
• Added safety from the electronic clutch for kickback protection plus overload protection to maximize motor life.
• Built to last with an all-metal gear case and a compact, lightweight 4.6 lb body (with XC5.0 battery).

• Cutting rebar, threaded rod, and metal stock — up to 80 cuts in 1/2 in. rebar per charge.
• Grinding down welds and smoothing metal surfaces.
• Surface preparation and finishing work.
• Deburring and edge cleanup on fabricated parts.
• Jobsite tasks where a compact, cordless grinder improves mobility and control.

The Milwaukee 2686-20 is powered by the M18™ battery system and is compatible with all M18™ REDLITHIUM™ batteries (sold separately). For best runtime, pair it with an XC or High Output pack.

The 5/8 in.-11 spindle accepts the most common grinding and cut-off accessories on the market, including 4-1/2 in. and 5 in. grinding wheels, cut-off wheels, and flap discs. Tool-free guard adjustment lets you reposition the guard without extra tools.

This listing is for the Milwaukee 2686-20 grinder as a tool-only configuration. Batteries and chargers are not included and should be purchased separately if you do not already own M18™ batteries. Please review the selected variant details for the exact condition and any accessories included with your specific unit.