Milwaukee 2686-20 M18™ 18V Brushless 4-1/2" / 5" Cordless Cut-Off Angle Grinder – High-Efficiency Motor – Paddle Switch – Tool Only

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SKU:
MIL2686-20
UPC:
045242742899
MPN:
2686-20
Availability:
Ready to ship
Weight:
0.0000 LBS
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  • Milwaukee 2686-20 M18 brushless 4-1/2 inch 5 inch cut-off grinder with paddle switch and side handle.
  • Milwaukee 2686-20 M18 brushless 4-1/2 inch 5 inch cut-off grinder with paddle switch feature overview graphic.
  • Milwaukee 2686-20 M18 brushless 4-1/2 inch 5 inch cut-off grinder with included accessories graphic.
  • Milwaukee 2686-20 M18 brushless cut-off grinder with user changing grinding wheel.
MSRP: $228.00
Now: $198.00
Was: $228.00
— You save $30.00
  • ✔️ Brushless Longevity: Motor designed specifically for cutting tasks. ✔️ Safety First: Electronic clutch and overload protection included. ✔️ Easy Setup: Tool-free guard adjustment for less downtime. ✔️ M18™ Bare Tool.
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Description

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

Brushless Efficiency. All-Day Reliability.

The Milwaukee 2686-20 M18™ Brushless 4-1/2" / 5" Cut-Off Grinder delivers the power to grind and cut through the toughest materials while providing longer motor life than brushed alternatives. Driven by a high-output Milwaukee Brushless Motor, this grinder generates 11,000 RPM, ensuring you have the speed necessary for clean, fast cuts in rebar, angle iron, and conduit. The brushless technology not only improves performance but also reduces maintenance by eliminating carbon brush changes.

Designed with user comfort and safety in mind, the 2686-20 features a Paddle Switch design for easy operation in multiple grip positions. The tool-free guard allows for rapid adjustments on the fly, ensuring you stay productive without reaching for a wrench. Built with the same legendary durability as the FUEL™ line, this brushless model features an all-metal gear case and REDLINK™ Intelligence to protect the tool from overloading during heavy-duty tasks.

Why the Milwaukee M18™ Brushless Grinder is a Jobsite Essential:

  • Brushless Motor Technology: Optimized for efficiency, delivering more power and significantly longer tool life than standard brushed motors.
  • 11,000 RPM Cutting Speed: Provides high-speed material removal and clean, professional-grade cuts in a wide variety of metals.
  • Tool-Free Guard Adjustment: Quickly reposition the guard for maximum protection and visibility without needing extra tools.
  • Paddle Switch Design: Increases comfort and control, featuring a "dead-man" safety style that shuts the tool off when the switch is released.
  • Compact & Balanced: Engineered for superior ergonomics, making it easier to use for extended periods or in overhead applications.

Specifications

Feature Specification
Voltage 18V (M18™ System)
Motor Type Brushless
Wheel Diameter 4-1/2" / 5"
Maximum RPM 11,000 RPM
Switch Type Paddle Switch (No Lock)
Guard Type Tool-Free Adjustable
Spindle Thread 5/8"-11
Weight 3.5 lbs (Bare Tool)

Frequently Asked Questions

+ What is the difference between this and the FUEL™ model?
The 2686-20 is part of the Brushless line, offering a great balance of power and value. The FUEL™ models are designed for extreme, industrial-heavy use with higher torque, but this brushless model is perfect for 90% of standard jobsite cutting and grinding tasks.
+ Does it include a grinding wheel or a battery?
This is the "Tool Only" (Bare Tool) version. It includes the grinder, a T27 guard, and a side handle. Batteries, chargers, and abrasive wheels are sold separately.
+ Which battery is best for this grinder?
For general use, the M18™ REDLITHIUM™ XC5.0 provides excellent runtime. If you are doing heavy cutting all day, we recommend upgrading to an M18™ HIGH OUTPUT™ XC6.0 for better heat management.
+ Can I use 5-inch wheels with this tool?
Yes. The 2686-20 is compatible with both 4-1/2" and 5" accessories, and the tool-free guard is designed to accommodate both sizes easily.
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Product Specifications

category_bullets:
• High Speed: 11,000 RPM optimized for cutting and surfacing. • Efficient Power: Up to 80 cuts in 1/2" rebar per charge (5.0Ah). • Compact Frame: Only 12.25" long for superior maneuverability. • Paddle Switch.
selling_points:
✔️ Brushless Longevity: Motor designed specifically for cutting tasks. ✔️ Safety First: Electronic clutch and overload protection included. ✔️ Easy Setup: Tool-free guard adjustment for less downtime. ✔️ M18™ Bare Tool.
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