Name: Milwaukee M18 Fuel Die Grinder
Brand: Milwaukee
SKU: B0C2JRG2MZ
Price: 259.00 USD
Availability: InStock
Rating: 4.6 (178 reviews)

Expert Review Analysis

The Milwaukee 2984-20 is a cordless M18 FUEL™ die grinder featuring a brushless motor and variable speed control, designed for precision grinding, deburring, and weld removal in tight spaces. It offers corded-equivalent power with advanced safety features like RAPIDSTOP™ braking and ONE-KEY™ tracking capabilities.

✓ Best for: Professional welders, fabricators, plumbers, and pipefitters in construction and manufacturing who need cordless precision in confined spaces. Specific use cases include deburring up to 35 pipes per charge, weld bead removal on stainless steel, surface prep with carbide burrs, and managing tracked fleet tools via ONE-KEY™.✗ Not ideal for: Casual DIY users who do not already own the M18 battery ecosystem. It is also less ideal for tasks requiring larger angle grinder accessories or prolonged continuous grinding where a lock-on switch would reduce hand fatigue.

Pros

✓Delivers corded-like power with 20,000 RPM brushless motor performance
✓RAPIDSTOP™ brake stops accessories in under 2 seconds for enhanced safety
✓

Best Seller Rank History

Now#12Best#5Worst#28 -7

Lower = better sales rank

Specifications

Accessories

Collet Size1/4" (6 mm) and 8 mm

Max Cutting Wheel Size50 mm (2") mm

Max Sanding Wheel Size70–75 mm (3") mm

Shank Compatibility1/4" shank accessories

Included Accessories6 mm & 8 mm collets, spanner (wrench), dust screen

Features

Motor TypePOWERSTATE Brushless

Electronics SystemREDLINK PLUS Intelligence

Smart FeaturesONE-KEY Wireless tracking, inventory management, remote locking

Switch TypePaddle switch (non-lockable safety paddle with line-lock-out)

Spindle LockYes (one-wrench accessory change)

General

BrandMilwaukee

ManufacturerMade By Milwaukee

Model NameM18 FUEL Variable Speed, Braking Die Grinder, Paddle Switch w/ONE-KEY

ColorRed

Height16.0 inches mm

Lighting

Work Lights2 LED work lights around collet lights

Performance

Max RPM20,000 RPM RPM

Variable Speed Range8,000–20,000 RPM RPM

Number of Speeds5

Braking Time<2 seconds seconds

Runtime (Deburring)35 pipes per charge pipes

Power

Voltage18 V V

Battery SystemM18 Lithium-ion

Equivalent Corded Power1200 W W

Safety

Braking SystemRAPIDSTOP™ stops most wheels/accessories in <2 seconds

Electronics

Intelligence SystemREDLINK PLUS™ for performance, protection, and battery-tool communication

Connectivity

Smart FeaturesONE-KEY™ wireless tracking, inventory management, and remote locking via app

Dimensions & Weight

Height16.0 inches

Width5.0 inches

Depth5.0 inches

Research Sources

ustoolandfastener.com

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Milwaukee M18 Fuel Die Grinder

Expert Review Analysis

Best Seller Rank History

Specifications

Accessories

Features

General

Lighting

Performance

Power

Safety

Electronics

Connectivity

Dimensions & Weight

Research Sources

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