FLEX 5-in 24-volt Paddle Switch Brushless Cordless Angle grinder

Name: FLEX 5-in 24-volt Paddle Switch Brushless Cordless Angle grinder
Brand: FLEX
SKU: 1003005922
Rating: 4.8 (689 reviews)

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4.8

689

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Number of Batteries Included for Tool: Not included

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The FLEX 24V 5" Variable Speed Angle Grinder with Paddle Switch delivers next-level advantages to the jobsite. Unleash up to 10,000 RPM of unmatched power but also work with confidence. Key features include anti-kickback protection, vibration suppression, one-step guard adjustment, and adjustable touch controls. This angle grinder's ergonomic design and exceptional runtime keep you going and going. All this is powered by the FLEX Advantage of unmatched 24V battery power, runtime, and faster charging (battery and charger sold separately). Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025.

THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH™ heat management, up to 50% faster charging with high-power, dual fan chargers (Batteries and chargers sold separately)
SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
UNMATCHED POWER - Up to 10,000 RPM
TOUCH CONTROL - Adjustable speeds match the application for optimal precision
ANTI-KICKBACK - Advanced braking technology lets you work with confidence
ONE-STEP GUARD ADJUSTMENT - Fast guard adjustments for every application
ERGONOMIC DESIGN - Slim grip for improved comfort
FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers and tools (Battery and charger sold separately)
FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025 to receive a limited lifetime warranty

General
Battery Voltage	24-volt	Package Contents	5-In variable speed angle grinder, grinding guard, (2) flanges, wrench, anti-vibration handle
Color/Finish Family	Black	Handle Type	Side handle
Sub-Brand	N/A	Housing Material	Plastic and metal
Type	Angle grinder	Case Type	Bag
Package Quantity	1	Gearing Type	Brushless
Battery Type	Lithium ion (Li-ion)	Switch Type	Paddle

Dimensions
Arbor Diameter	5/8-in	Wheel Diameter (Inches)	5
Length (Inches)	16.14	Width (Inches)	6.5
Weight (lbs.)	8.16	Amperage (Amps)	0

Features
Accessories Included	Yes	Maximum RPM (RPM)	10000
Adjustable Handle	Yes	Motor Bearings	Metal
Brushless	Yes	Number of Batteries Included for Tool	Not included
Charge Time (Hours)	0	Overload Protection	Yes
Charger Included	No	Replaceable Brushes	No
Cordless	Yes	Side Handle	Yes
Electronic Speed Control	Yes	Spindle Lock	Yes
Grinding Wheel Included	Yes	Variable Speed	Yes
Hybrid Capable	No

Compatibility
App Compatibility	No	Works with Android	No
Bluetooth Compatibility	No	Works with iOS	No
Wi-Fi Compatibility	No

Warranty
Warranty	Limited lifetime

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	UL safety listing

Miscellaneous
UNSPSC	27112700

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Review

4.8 out of 5

689 Reviews

96% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 18

What Customers Are Saying

The tool offers powerful performance and speed control suitable for various applications like cutting metal, rebar, and wood. Users praise its ergonomic and durable design, as well as the convenience of the cordless feature, though some report issues with battery life. Overall, the tool is considered a significant upgrade from other brands, with many users recommending it.

Customer review summary generated by AI, including incentivized reviews.

689 Customer Reviews

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The best 4 1/2 inch grinder

Would Recommend

This is my fourth grinder. I keep buying these grinders because they are the best. They go for a long time. I grind Steel and I grind Concrete and rebar, and I am happiest with these of any other grinder available.

Jay railing guyAugust 23, 2026

From flexpowertools.com

Terrible

Would Not Recommend

It burnt up 5 battery’s and doesn’t work Quit working 3rd use

MattsAugust 17, 2026

From flexpowertools.com

Response from EGO Customer Service

Hello there, thank you for reviewing the FLEX Angle Grinder! We would be happy to take a look into your experience with the grinder to see how we can ...

EGO Customer ServiceAugust 20, 2026

Great grinder

Would Recommend

Fantastic tool, very strong and comfortable to use, had mild issue with first couple uses where it wouldn’t turn on when pressing trigger and speed indicator lights would flash, but did eventually turn on and over time in use resolved.

June 19, 2026

From flexpowertools.com

11 Questions

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COMPARE PRODUCTS

		Name	Current Item FLEX5-in 24-volt Paddle Switch Brushless Cordless Angle grinder
		Ratings	689
		Cordless
		Wheel Diameter (Inches)	5
		Type	Angle grinder
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2	252	78	302	2	79		14	9

5	4.5	4.5	3	4.5	5	4.5	5	4.5
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