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ToolGuyd > Power Tools > Cordless > Milwaukee Launched an M18 Fuel 6″ Dual Trigger Angle Grinder
Gear up: Readers' Picks Cool Tools

Milwaukee Launched an M18 Fuel 6″ Dual Trigger Angle Grinder

Oct 13, 2025 Stuart 4 Comments

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Milwaukee M18 Fuel Dual Trigger Braking Angle Grinder with One-Key 3676 Used on Metal Welds

Milwaukee Tool has launched a new M18 Fuel dual trigger braking angle grinder with One-Key, model 3676-20.

This is a 4-1/2″/6″ grinder with 15-position permanent side handle.

Powered by a brushless motor, the new grinder is said to deliver 13A corded performance and can make up to 135 cuts in 1/2″ rebar on a single battery charge.

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Milwaukee says that their new M18 Fuel angle grinder was engineered for the most demanding applications, and purpose-built to deliver enhanced control and powerful performance.

Milwaukee M18 Fuel Dual Trigger Braking Angle Grinder Operation Example

The non-removable adjustable side handle has a secondary switch that is required for operation.

The grinder also features AutoStop tech for advanced braking and kickback control.

Why? Enhanced user safety. Some of you might be thinking “but I don’t want that!” From earlier conversations, I’m of the understanding that dual trigger activation tends to be a requirement or sought-after feature for larger construction companies. If this doesn’t sound appealing to you, Milwaukee has many other cordless grinders in their M18 Fuel lineup.

Milwaukee emphasizes that this and their other dual trigger angle grinder will not be replacing any models, and that they will continue to offer standard and enhanced safety options.

Milwaukee M18 Fuel Dual Trigger Braking Angle Grinder with One-Key 3676 App Connectivity

It also features One-Key for inventory management. Milwaukee says that One-Key helps professionals reduce downtime, prevent loss, and optimize fleet visibility across large jobsites or teams.

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Milwaukee M18 Fuel Dual Trigger Braking Angle Grinder with One-Key 3676-20

This is being sold as a 4-1/2″/6″ angle grinder. According to the list of included accessories, it comes with 6″ guards – both Type 1 and Type 27.

Milwaukee recommends that this grinder be used with a FORGE 8Ah battery or greater.

M18 Fuel 3676 Specifications

  • 4-1/2″/6″ angle grinder
  • 5/8-11 spindle
  • 3,000 to 9,000 RPM variable speed (4 settings)
  • AutoStop prevents severe kickback
  • RapidStop brake stops wheel in less than 2 seconds
  • Electronic clutch for kickback protection
  • Type 27 and Type 1 guards included (6″)
  • One-Key app connectivity
  • 15″L x 5.4″H x 3″W
  • Weighs 5.5 lbs

The grinder will be sold in tool-only format, model 3676-20.

Price: $429

Buy it at Acme Tools
Buy it at Ohio Power Tool

Related posts:

Milwaukee M18 Fuel Gen 2 Cordless Die GrinderNew Milwaukee M18 Fuel Gen-2 Cordless Die Grinders Milwaukee-M18-Cordless-Sander-2649-20-Application-ExampleNew Milwaukee M18 Cordless Finish Sander Milwaukee M18 Cordless Grinder 2686-20 Cutting RebarNew Milwaukee M18 Brushless Angle Grinder Milwaukee M12 Fuel Bandfile HeroNew Milwaukee M12 FUEL Cordless Bandfiles

Sections: Cordless, Grinders & Sanders, New Tools Tags: Milwaukee M18, Milwaukee M18 FuelMore from: Milwaukee

« Latest Reader Tool Picks (10/13/25)

4 Comments

  1. No

    6 hours ago

    I’m not much of an angle grinder user myself, being mostly involved in telecom and audio/video, but the dual trigger safety feature seems more impractical than lifesaving. I likely haven’t used an angle grinder enough to appreciate the obvious safety feature this is.

    Is this a way to prevent clothing from catching the wheel by forcing your sleeve outside of the blade radius?

    Reply
    • Stuart

      6 hours ago

      I imagine it’s similar to dual trigger band saws – https://toolguyd.com/dual-trigger-cordless-band-saws/ – where commercial contractors are looking to avoid injuries.

      Dual switches are about having to keep both hands on the tool.

      Reply
  2. fred

    6 hours ago

    Acme will give you 10% off (ends at 11:59CST) with code SPOOKYTOOL – or add more to push your buy over $499 and you get 12% off. Like many past ACME % off deals there is a $100 max on the discount.

    Reply
  3. fred

    6 hours ago

    Perhaps not as good as this one – but I got some positive feedback from a nephew who received my gift of a Metabo HPT 6-inch grinder back in 2023

    https://www.acmetools.com/metabo-hpt-36v-multivolt-6in-angle-grinder-paddle-switch-variable-speed-cordless-bare-tool-g3615dvfq6m/717709029002.html

    I did not expect a lot – it was on sale for something like $186 on a BF promotion – but he does hardscaping work, and it apparently works for him

    Reply

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  • Stuart on Milwaukee Launched an M18 Fuel 6″ Dual Trigger Angle Grinder: “I imagine it’s similar to dual trigger band saws – https://toolguyd.com/dual-trigger-cordless-band-saws/ – where commercial contractors are looking to avoid injuries.…”
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