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Milwaukee

Milwaukee 2486-20 M12 FUEL Lithium-Ion In line Die Grinder (Tool Only)

  • Based on 608 reviews
Condition: New
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$198.00 Why this price?
New Year Deal · 23% off was $256.99

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jan 7
Order within 48 minutes
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Features

  • Powerful Performance: Delivers up to 0.3 HP, outperforming pneumatic die grinders by 20%
  • Versatile Speed Control: 3-Mode RPM control and responsive variable-speed trigger for precise operation
  • Cordless Freedom: Eliminates the hassle of air hoses and compressors for enhanced mobility
  • Compact Design: Ideal for accessing tight spaces, with a tool size of 4" x 4" x 11"
  • Durable Construction: Features a PowerState brushless motor for long-lasting performance

Description

The Milwaukee M12 FUEL 1/4 in. Straight Die Grinder is designed to replace pneumatic die grinders. The die grinder provides users with up to .3 HP performance to outperform pneumatic die grinders by 20%. The M12 inline die grinder features 3-Mode RPM control and a responsive variable-speed trigger providing users with unmatched control with their most common accessories. The cordless die grinder gives users greater access and mobility, eliminating the frustrations of hoses and compressors.

Brand: Milwaukee


Power Source: Cordless


Color: Black


Special Feature: Cordless


Item Weight: 1.2 Pounds


Brand: ‎Milwaukee


Power Source: ‎Cordless


Color: ‎Black


Special Feature: ‎Cordless


Item Weight: ‎1.2 Pounds


Maximum Rotational Speed: ‎24500 RPM


Style: ‎Pencil


Item dimensions L x W x H: ‎11 x 4 x 4 inches


Global Trade Identification Number: ‎52


Manufacturer: ‎netmagic


Part Number: ‎2486-20


Item Weight: ‎1.2 pounds


Product Dimensions: ‎11 x 4 x 4 inches


Item model number: ‎2486-20


Size: ‎1/4"


Item Package Quantity: ‎1


Special Features: ‎Cordless


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: March 17, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good product
Works well
Reviewed in the United States on October 29, 2025 by Lynn
    • Tight spaces
Great for tight spaces. Works great as a Cutoff wheel tool but you’ll need a soft touch for grinding because it will shut off when pushed.
Reviewed in the United States on November 1, 2025 by Alfred vinciguerra
    • Manage your expectations
I am an industrial mechanic (think oil rigs, oil refineries, power plants, etc), it is a fast paced, heavy duty environment. The idea of a cordless die grinder has always been alluring to me given the sometimes remote areas I work in. This is an excellent product. The RPMs (0 - 21,000) are governable depending on how much you squeeze the trigger, which is nice for carbide burr bits, and the tool is light weight and easy to manipulate. I saw in previous reviews that people are having difficulty inserting quarter inch accessories into the collet. This is typical with new die grinders and gets easier over time. Unscrewing the collet just a little more will allow the bit to be inserted. I also saw that some people were having trouble removing a bit, that is the point of what is quite frankly a dangerous tool. Smacking the collet with the provided wrench after loosening it, releases the bit. This is true for every die grinder. All this said. This is not a heavy duty tool, however, DIYers or hobbyists would love it. If you're imagining a pneumatic die grinder that you've used in the past, you will be disappointed. Under heavy duty loads (cutting through greater than 1/16 inch metal with a cut off wheel, pressing firmly into a work piece with a carbide burr) the tool does bog down and sometimes stall. This tool is for light applications, if you're OK with that, this tool will serve you well and you'll enjoy using it. ... show more
Reviewed in the United States on July 17, 2024 by Andrew
    • Variable speed trigger.
Great price, went to dealer and questioned if it was variable speed trigger and was told by sales rep that it was not. I just tried it and yes the trigger is variable speed on each of the 3 speed settings. It works great.
Reviewed in the United States on July 9, 2025 by Deadeye
    • Great value for grinder
Great tool to add to my Milwaukee M12 platform. Die Grinder had a good price compared to big box stores and delivery was as noted during purchase.
Reviewed in the United States on November 12, 2025 by Richard Fischer
    • Works as it should
Works good wish it had a little more power so it don’t stall so easy but overall I’m happy with it
Reviewed in the United States on October 26, 2025 by Andrew
    • Important info/step to use.
Haven’t used it yet, but tried to test it and couldn’t get a 1/4” mandrel to fit. I fought with it awhile and was getting frustrated and didn’t look at the instructions. I went to YouTube and found a review video that explained my issue. If the cylinder clamp and nut are two separate pieces (as mine were) it will not work. Remove the cylinder clamp and push it up into the nut until it clicks and stays. Once I did this, my 1/4” mandrel fit like it should. Having three separate dedicated/set rpm settings should come in handy compared to my Ingersol Rand air powered units. ... show more
Reviewed in the United States on November 6, 2025 by Brian C.
    • Great price fast service
Great price fast service
Reviewed in the United States on December 6, 2025 by james cazee

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