SKU: 12686478678

Milwaukee M28 28-Volt Lithium-Ion Cordless Grinder/Cut-Off Tool, 4.5 in, Tool-Only

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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

Milwaukee M28 28-Volt Lithium-Ion Cordless Grinder/Cut-Off Tool, 4.5 in, Tool-OnlyMilwaukee M28 28V Cordless 4. 5 in. Grinder Cut Off Tool (Tool Only) This compact 28V cordless angle grinder delivers 8,000 RPM for fast cutting and grinding with Milwaukees M28 lithium ion system. Overload protection, soft start, and a tool free guard make it durable and easy to use, while the slide switch and onboard fuel gauge add control and convenience. Key Features: High Power Performance: 28V motor delivers up to 8,000 RPM for demanding cuts

Milwaukee M28 28V Cordless 4.5 in. Grinder/Cut-Off Tool (Tool-Only)

This compact 28V cordless angle grinder delivers 8,000 RPM for fast cutting and grinding with Milwaukee’s M28 lithium-ion system. Overload protection, soft start, and a tool-free guard make it durable and easy to use, while the slide switch and onboard fuel gauge add control and convenience.


Key Features:

  • High-Power Performance: 28V motor delivers up to 8,000 RPM for demanding cuts and grinding tasks
  • Tool-Free Adjustments: Large spindle lock and five-position guard enable fast wheel changes and guard positioning
  • User Control & Comfort: Slide-on power switch and ergonomic side handle reduce fatigue and improve handling
  • Battery System Compatibility: Runs on all Milwaukee M28 batteries; onboard fuel gauge shows remaining runtime
  • Durable Build: Overload protection and soft-start circuitry extend tool and gear life

Specifications Table:

Specification Details
Battery System M28
Voltage 28 V DC
Power Source Cordless
Battery Power Type Lithium-Ion
Battery/Charger Tool Only (No Battery or Charger Included)
Number of Batteries Included 0
No Load Speed / Maximum Speed 8,000 RPM
Wheel Diameter 4.5 in
Arbor Size 5/8 in
Grinder Switch Type Sliding Switch
Variable Speed Yes
Electronic Speed Control Yes
Spindle Lock Yes
Power Tool Features No Tool Wheel Change; Tool-free adjustable guard
Motor Type Brushed
Product Length / Height / Width / Depth 14.0 in / 14.0 in H, 7 in W, 4 in D
Product Weight 5.3 lb
Color Family Red
Grinding Wheel Included Yes
Certifications and Listings CSA Listed; ETL Listed; UL Listed
Manufacturer Warranty 5 Year Limited Warranty

Frequently Asked Questions (FAQ):

Q: What batteries and chargers are compatible?
A: It is compatible with all Milwaukee M28 batteries and chargers, including 48-59-2819 (single) and 48-59-0280 (multi-bay).


Q: Does this include a battery or charger?
A: No. This is a Tool-Only package; battery and charger are sold separately.


Q: What size wheels does it accept?
A: It uses 4.5 in. wheels with a 5/8 in. arbor.


Q: Is the guard adjustable without tools?
A: Yes, the guard adjusts tool-free with a five-position design.


Q: What is the maximum speed?
A: No-load speed is 8,000 RPM.


Industrial Edge, Cordless Freedom

This grinder brings a bold, purposeful silhouette and Milwaukee’s signature red that instantly injects an industrial pulse into the workshop. I love the streamlined guard and sculpted grip—details that feel both refined and rugged. Style it on a wall-mounted tool rail with matte-black hooks and labeled bins for discs to create a functional vignette. It’s a workhorse that looks sharp, delivering performance worthy of a luxe, well-appointed maker’s space.


Power your metalwork with 8,000 RPM cordless performance—add the Milwaukee M28 grinder to your cart today.

Installation

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: 12686478678

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diane gammons
Bozeman, US
★★★★★ 5
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Reviewed in the United States on April 21, 2026
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Jin
Birmingham, US
★★★★★ 5
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Style: Screen+Charger
Works great! It’s been a fantastic upgrade for my car. The installation was quick and seamless, and it fits perfectly with the Tesla interior. The wireless charging stays fast and stable. I highly recommend it.
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Reviewed in the United States on May 13, 2026
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Todd Wahl
Chelsea, US
★★★★★ 4
Almost Perfect But With Workaround it Rocks
Style: Dash+Screen+Qi2 Charger, Style: Dash+Screen+Qi2 Charger
This works almost perfectly in my Tesla, with one small tweak for hot summer conditions. It holds my phone very well overall—I position it slightly off-center at about the 10 o’clock position. However, with a larger phone like the Galaxy S25 Ultra, the combination of weight and summer heat can cause the mount to slowly rotate as the suction cup loses some grip. I found a simple fix that works extremely well: applying a small amount of rosin (the same kind used for violin bows) to the friction point where the rotating arm meets the suction base. That added grip completely solved the issue. Now the mount stays exactly where I position it, even in the heat. Solid product, and with that minor adjustment, it performs exactly how I need it to.
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Reviewed in the United States on May 3, 2026
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Kady
Louisville, US
★★★★★ 5
Great product.
Style: Holder+Dash+Vent+Windshield
This worked perfectly in my vehicle making hands free driving easy. Installation was very simple, easy to charge my phone in this mount. Very stable, my phone never fell out or off.
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Reviewed in the United States on April 25, 2026
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Leah
Draper, US
★★★★★ 5
Almost perfect
Style: Screen+Charger
Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer
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Reviewed in the United States on April 9, 2026

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