Milwaukee 2830-20 Rear Handle Circular Saw 7-1/4 Inch
- Power Source: Battery
- Capacity: 8 inches
- Speed: 5800 RPM
- Material: High Speed Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
The blade material and capacity spec point to a cordless metal-cutting saw, useful for on-site metal work but not the right tool for wood framing.
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ASIN: B07VWKR5YNModel: 2830-20Category: Saws
Overview
The Milwaukee 2830-20 is an 18-volt cordless saw specced with an 8-inch cutting capacity and a high speed steel blade, running at 5800 RPM. The combination of blade material and speed points toward metal-cutting duty rather than wood framing.
Milwaukee's M18 lineup includes several saw formats, and the spec mix here (a high speed steel blade, 8-inch capacity, and RPM rather than strokes-per-minute) lines up with a metal-cutting circular saw rather than a reciprocating saw or band saw. At 270 watts of motor power and a listed weight of 4.5 kilograms, it reads as a job-site tool meant to be carried, not bench-mounted. The listing does not spell out bare-tool versus kit weight, so buyers should confirm whether a battery and charger are included.
- 8-inch cutting capacity
- High speed steel blade material
- 5800 RPM rated speed
- 18-volt M18 battery platform
Who it's for
Suited to tradespeople who need to cut metal stock such as conduit, angle iron, or strut on site without running a cord. Less relevant for general wood carpentry, where a standard circular saw with a carbide blade is the usual choice.
Pros and cons
- Cordless 18V metal-cutting capability
- 8-inch cutting capacity
- Kit contents not specified
- Not intended for wood framing cuts
Performance notes
Running at 5800 RPM with a high speed steel blade, the saw is geared for cutting through metal without the sparks and heat buildup of an abrasive cutoff wheel. The 18-volt M18 battery platform trades some runtime for the convenience of cordless operation on jobs where a power outlet is not close by.
Specifications
| Brand | MILWAUKEE |
|---|---|
| Model | 2830-20 |
| Dimensions & fit | |
| Item Weight | 9.92 poundshigher than 65% of 194 saws |
| Capacity & performance | |
| Capacity | 8 incheshigher than 70% of 55 saws |
| Speed | 5800 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 18 voltslower than 78% of 197 saws |
| Motor Power | 270 watts |
| Construction & materials | |
| Material | High Speed Steel |
Closest rivals on specs
WORKPRO W125230AE 20V Cordless Mini Circular Saw 4-1/2 Inch- Voltage 18 vs 20 volts (-10%)
DEKOPRO 20V Cordless Circular Saw Kit 6-1/2 Inch- Voltage 18 vs 20 volts (-10%)
SoarFly 21V Brushless Cordless Reciprocating Saw Kit- Voltage 18 vs 21 volts (-14%)
Frequently asked questions
What does the Milwaukee 2830-20 cut?
The high speed steel blade and 8-inch capacity point to metal-cutting use rather than wood framing.
What battery platform does it use?
It runs on Milwaukee's 18-volt M18 cordless platform.
How much does the 2830-20 weigh?
It is listed at 4.5 kilograms, about 9.9 pounds.