Milwaukee 2782-20 M18 FUEL™ 5-3/8" to 5-7/8" Cordless Metal Cutting Circular Saw – High-Speed Brushless Motor – Cool Burr-Free Cold Cutting (Bare Tool)

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SKU:
MIL2782-20
UPC:
045242502509
MPN:
2782-20
Availability:
Ready to ship
Weight:
4.8000 LBS
On Sale
  • Milwaukee 2782-20 M18 FUEL Metal Circular Saw bare tool featuring a POWERSTATE brushless motor, integrated chip collector, and fast, clean cuts through steel and metal materials.
  • Milwaukee 2782-20 M18 FUEL Metal Circular Saw highlighting POWERSTATE brushless motor, REDLINK PLUS intelligence, integrated chip collector, and LED light.
  • Milwaukee 2782-20 M18 FUEL Metal Circular Saw delivering fastest cutting speed, longest tool life, and up to 370 cuts per charge.
  • Milwaukee 2782-20 M18 FUEL Metal Circular Saw included components and accessories diagram showing blade wrench and tool features.
  • Milwaukee 2782-20 M18 FUEL Metal Circular Saw ideal for cutting steel studs, angle iron, Unistrut, sheet metal, and threaded rod.
MSRP: $328.00
Now: $278.00
Was: $328.00
— You save $50.00
  • ✔️ Fast Cold Cutting: 3,900 RPM brushless drive delivers burr-free slicing through metal without heat buildup. ✔️ 370 Cuts Per Charge: Power up with XC5.0 cells to chop 3/4" EMT conduits over structural shifts.
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Description

Milwaukee 2782-20 M18 FUEL™ Metal Circular Saw

Burr-Free Cold Cutting Performance. Relentless 3,900 RPM Speed. Sparkless Structural Safety Edge.

The Milwaukee M18 FUEL Metal Cutting Circular Saw bare tool introduces premier off-grid cutting velocity, ultimate material handling accuracy, and spark-free jobsite safety straight to high-volume commercial installations. Custom-built to replace dangerous, glowing abrasive cutoff wheels and slow manual hacksaws, this industrial cordless metal circular saw relies on a high-output POWERSTATE™ Brushless Motor to clock an impressive 3,900 RPM maximum free speed. It provides mechanical fabricators, commercial electrical installation teams, mechanical pipefitters, and metal stud framers with a highly agile platform optimized to cut cleanly through EMT conduit, Unistrut channels, heavy threaded rod clusters, sheet metal panelings, and structural angle irons flawlessly without standard blade drag.

Ultimate work output metrics and pristine surface handling define the engineering of this M18 FUEL™ trade specialist. Weighing a remarkably light 5.9 lbs and boasting a highly balanced, compact low-profile housing shell, this saw reduces physical fatigue over long overhead production runs while maximizing handling control. Governed by a smart REDLINK PLUS™ Electronic Intelligence matrix, it actively tracks tool thermals under intense load spikes, giving your crew matching structural performance to corded alternatives. When paired with standard extended-run batteries, it can execute up to 370 precise cuts in 3/4" EMT conduit on a single charge—maintaining continuous production line speeds. Outfitted with a premium stainless steel shoe shield to resist sharp chip build-up and an extra-large cut guide window backed by high-brilliancy LED tracking, it ensures your cut lines are perfectly visible in dim building interiors.

Why the Milwaukee 2782-20 M18 FUEL™ Metal Cutting Saw Rules the Truck Bed:

  • Advanced Cold-Cut Core Tech: Utilizes high-retention carbide teeth to make cool-to-the-touch, burr-free cuts that instantly bypass slow secondary hand deburring routines.
  • Spark-Free Jobsite Workflows: Traps hot metal shavings and minimizes glowing sparks, making it excellent for working in tightly packed commercial retrofits where hot-work safety rules apply.
  • Massive 370-Cut Charge Volume: Highly efficient brushless mechanics deliver incredible runtime capacity to cruise through massive electrical panel pipe configurations.
  • Premium Stainless Steel Shoe: Ultra-smooth baseplate glides easily across sheet metal faces without causing surface scratches or trapping razor chips.
  • Integrated Heavy Rafter Hook: Rugged fold-out hanging clip lets operators securely hook the saw onto scaffolding frames, pipe racks, or ladders between cuts.

Specifications

Feature Specification
Model / Catalog Number 2782-20 (Bare Tool Configuration Only)
Product Line Family Milwaukee® M18 FUEL™ Advanced Metal Fastening & Cutting
Blade Size Compatibility 5-3/8 Inch up to 5-7/8 Inch Metal Cutting Circular Blades
Included Blade Type 30-Tooth Premium Carbide-Tipped Cool Metal Cutting Blade
Maximum Rotation Speed 3,900 RPM Dynamic Output (POWERSTATE™ Brushless Core)
Arbor Size Dimensions 20mm Standard Tool Steel Spindle Center
Maximum Cut Capacity 2-Inch Total Processing Clearance Thickness
Electronics Management REDLINK PLUS™ Total System Overload & Thermal Protection Board
Power Base Storage Cell Connects to All Standard Milwaukee M18™ REDLITHIUM™ Batteries
Tool Mass Weights Ultra-Lightweight 5.9 lbs Weight Profile (Bare Chassis Frame)
Jobsite Convenience Assets Onboard LED Light, Extra-Large View Window, Tool-Free Depth, Hang Hook

Frequently Asked Questions

+ How does a dedicated metal circular saw differ from a standard wood circular saw?
A metal circular saw runs at a much lower, high-torque RPM gear ratio (3,900 RPM) compared to high-speed wood saws (which spin at 5,000+ RPM). Lower speeds are required to prevent overheating the carbide blade teeth while chewing through cold steel. Additionally, the 2782-20 incorporates a fully enclosed protective shroud container to trap razor-sharp metal chips and prevent sparks from escaping, whereas wood saws feature open vents that would spray hazardous metal shards directly at the user.
+ What specific types of metal compounds can this 2782-20 saw process safely?
When equipped with its standard 30-tooth carbide metal blade, this tool is highly optimized to slice through ferrous metals such as electrical EMT conduit, steel Unistrut grids, threaded metal rods, corrugated sheet metal roofing paneling, angle iron framing, and light iron pipes. It creates cool, burr-free cuts through these metals. Please avoid cutting hardened tool steels or heavy structural thick-plate iron bars, which can dull the tooth tips prematurely.
+ Can I mount both 5-3/8" and 5-7/8" diameter blades onto this spindle?
Yes, the blade housing is engineered to accept both sizes seamlessly. Using a standard 5-3/8" blade provides a tight, nimble profile for handling conduit and thin panels. Upgrading to a 5-7/8" diameter blade maximizes your clearance depth, letting you comfortably execute deeper cuts up to a full 2-inch cross-section threshold through thick struts or bundled structural stocks.
+ What is the advantage of purchasing this saw in the standalone "Bare Tool" option format?
The bare tool configuration is the most cost-effective solution if your workshop, electrical van, or construction crew is already equipped with the Milwaukee M18™ Lithium-Ion battery platform. Because this version does not bundle a separate battery pack, charger, or accessory storage case, it allows you to upgrade your metal cutting operations with the latest brushless technology while saving substantial kit-packaging overhead.
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Product Specifications

category_bullets:
• Milwaukee Metal Saw Core: Cordless 18V brushless 5-3/8" to 5-7/8" metal-cutting circular saw slice tracks, conduits, and unistrut framing bars with spark-free cold efficiency. • 3,900 RPM Speed. • 370 Cuts/Charge.
selling_points:
✔️ Fast Cold Cutting: 3,900 RPM brushless drive delivers burr-free slicing through metal without heat buildup. ✔️ 370 Cuts Per Charge: Power up with XC5.0 cells to chop 3/4" EMT conduits over structural shifts.
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