SKU: 800583707

Milwaukee 3487-20 M12 FUEL™ 1/4" Extended Die Grinder (Tool Only)

Sale price$112.05 Regular price$124.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Milwaukee 3487-20 M12 FUEL™ 1/4" Extended Die Grinder (Tool Only)Get deeper access without sacrificing power. The Milwaukee 3487 20 M12 FUEL 1 4" Extended Die Grinder is designed for professional mechanics, fabricators, and technicians who need maximum reach for grinding, deburring, surface prep, and weld cleanup in tight and hard to access locations. Powered by Milwaukee's POWERSTATE Brushless Motor, this extended die grinder delivers cordless performance that rivals pneumatic tools while eliminating hoses,

Get deeper access without sacrificing power.

The Milwaukee 3487-20 M12 FUEL™ 1/4" Extended Die Grinder is designed for professional mechanics, fabricators, and technicians who need maximum reach for grinding, deburring, surface prep, and weld cleanup in tight and hard-to-access locations.

Powered by Milwaukee's POWERSTATE™ Brushless Motor, this extended die grinder delivers cordless performance that rivals pneumatic tools while eliminating hoses, compressors, and the hassle that comes with them. The extended neck design provides superior access inside engine compartments, suspension assemblies, fabrication projects, and confined work areas.

With variable speed control, a responsive paddle trigger, and compatibility with standard 1/4" shank accessories, the 3487-20 offers the control and versatility professionals demand.

Features

  • ✔ Extended Reach Design for Maximum Access
  • ✔ POWERSTATE™ Brushless Motor
  • ✔ Cordless Freedom Without Air Hoses
  • ✔ Variable Speed Trigger for Precision Control
  • ✔ Multiple Speed Modes for Different Applications
  • ✔ Optimized for Grinding, Deburring, Porting & Surface Preparation
  • ✔ Integrated LED Work Light
  • ✔ Compatible with Standard 1/4" Shank Accessories
  • ✔ Works with All Milwaukee M12™ Batteries

Specifications

  • Model: 3487-20
  • Product Type: Extended Die Grinder
  • Collet Size: 1/4"
  • Platform: M12™
  • Motor Type: POWERSTATE™ Brushless
  • Variable Speed Control: Yes
  • LED Light: Yes
  • Tool Only: Yes
  • Battery Included: No
  • Charger Included: No
  • Warranty: 5-Year Limited Tool Warranty

Ideal Applications

  • Port Matching
  • Gasket Surface Cleaning
  • Weld Cleanup
  • Deburring
  • Rust Removal
  • Metal Fabrication
  • Automotive Repair
  • Engine Bay Work
  • Suspension Service

What's Included

  • (1) Milwaukee 3487-20 M12 FUEL™ 1/4" Extended Die Grinder
  • Accessory Wrench

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 800583707

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4.2 ★★★★★
Based on 20 reviews
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Verified Purchase
Mrs. Bree
West Palm Beach, US
★★★★★ 5
Works great
Style: 7-in-1 【2 HDMI】
The Anker 7-in-1 USB-C Hub (Dual HDMI) is an excellent docking solution for anyone looking to expand their laptop’s connectivity without carrying a bulky dock. Setup was extremely simple—just plug it into the USB-C port and everything works instantly. The dual HDMI outputs are a major highlight, allowing easy connection to two monitors, which makes multitasking much more efficient. The 85W pass-through charging is also very convenient since it powers the laptop while using the hub, eliminating the need for multiple cables. Build quality is exactly what you’d expect from Anker—solid, compact, and well-designed. The hub feels durable, doesn’t overheat, and the ports are well spaced so cables don’t interfere with each other. Overall, it’s a reliable and powerful USB-C hub that’s perfect for work-from-home setups, office use, or travel. If you need dual monitors and multiple ports in a small device, this is a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
D
Verified Purchase
Deborah
Los Angeles, US
★★★★★ 5
Excellent Hub for Work Setup
Style: 7-in-1 【2 HDMI】
Very practical and efficient USB-C hub. Everything worked well right away and it made my workspace setup much easier and more organized. The dual monitor support is excellent, the connections are stable, and the overall quality feels premium. Perfect for work, multitasking and connecting multiple devices without complications. Very happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
E
Verified Purchase
EverydayJoe
Whiting, US
★★★★★ 5
Perfect USB-C Hub for Dual Monitors, Engineering Work, and WFH
Style: 7-in-1 【2 HDMI】
This Anker 7-in-1 USB-C hub has been a great addition to my setup. I'm using it with my HP Victus gaming laptop to run dual external monitors, and it handles everything flawlessly—no lag or resolution issues, just clean and stable output. I use it daily for engineering work and working from home, and it’s made my setup far more efficient. The 100W power delivery keeps my laptop charged while powering other devices, and the 10Gbps USB ports make transferring large project files fast and hassle-free. It’s compact, well-built, and stays cool even during long work sessions. The design is smart, with well-spaced ports that help keep things organized. Best of all, the price is very affordable for what you get—especially considering the dual-monitor support and power delivery. Excellent value for a high-quality, reliable hub. If you're building a dual-monitor workstation for WFH and technical work, this hub is a solid, budget-friendly choice. UPDATE: I've been using this dock for a while now and it is so great to have if you are wfh. My wife liked it so much i ordered one for her desk setup. Thank you Anker! Joe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2025
E
Verified Purchase
Elijah Easton
Fort Morgan, US
★★★★★ 1
Terrible for dual monitor!
Style: 7-in-1 【2 HDMI】
In 2026 1080p 60 on dual monitor is atrocious and not obvious or reasonable to expect unless you very carefully look at the description images. Returned. Unacceptable and ridiculous. They need to either stop selling this or make that limit much clearer. It’s 2026, and this should be able to handle 2 1440p monitors at 60hz minimum. Really it should handle 2 4K at 60 or 2 1440p at 120hz minimum. A cheap 3 year old dock a got can handle 1440p at 90hz on two monitors. It’s ridiculous especially because it’s rated for 10 gbps. A person would reasonably think that means it’s good good for this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
J
Verified Purchase
Jessica Winter
Battle Creek, US
★★★★★ 4
Good
Style: 7-in-1 【2 HDMI】
Works great. Only complaint is that now my screens will shut on and off sometimes and I wonder if it’s the cord going out or an issue with my monitors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025

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