Cordless RS09-MT Pro Saw Review
Our verdict
The RS09-MT Pro is a 21V battery-powered reciprocating saw that sold 300 units last month and carries 4.4 stars from 564 reviews at $59.99. Its 3300 SPM no-load speed and 18-inch blade capacity make it a strong value pick for buyers who need cordless cutting power without a premium price.
Check price on AmazonBest for
Value-focused buyers who want a high-demand cordless reciprocating saw with strong speed specs and a large blade capacity at under $60.
Skip if
You need a branded battery platform (DEWALT, Makita, RYOBI) for ecosystem compatibility, or your work requires a tool heavier than a lightweight 21V unit.
- Power Source Battery Powered
- Voltage 21 Volts
- Speed 3300 RPM
- Motor 200 watts
- Dimensions 14.1"L x 11"W x 3.9"H
- Material Carbide
- Priced 43% below the category median ($104.99 across 57 tracked models)
Our scorecard
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Owner rating4.4/5
4.4 average across 564 owner ratings
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Popularity3.2/5
564 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The RS09-MT Pro is the highest-volume seller in this batch, with 300 units bought last month and 564 owner reviews at 4.4 stars. For a $59.99 cordless reciprocating saw, that combination of demand and satisfaction is hard to ignore. The published specs support the interest: a 21V battery-powered motor reaching 3300 SPM no-load speed, carbide blade material, and an 18-inch cutting capacity that exceeds most competitors in this group.
The 3300 SPM is the fastest no-load speed listed across the cordless saws in this category. Combined with carbide blade compatibility, the RS09-MT Pro is positioned for cutting harder materials in addition to standard wood. The listed dimensions are 14.1 inches long by 11 inches wide by 3.9 inches tall, an unusual width measurement that may reflect the battery pack or a grip configuration; buyers should verify the in-hand size.
At 200 watts the published motor output is on the lower end, which is a meaningful note for buyers considering heavy sustained demolition. The 21V battery platform is independent of major branded ecosystems, so buyers will be starting fresh with this battery system rather than adding to an existing collection.
Pros
- 300 units bought last month, the highest demand figure in this batch
- 564 reviews at 4.4 stars represents strong validated owner satisfaction
- 3300 SPM no-load speed is among the fastest cordless entries in this category
- 18-inch blade capacity handles larger cuts than most competing saws
- Carbide blade compatibility for harder material cutting
- Priced at $59.99, strong value for the spec set
Cons
- 200-watt published motor output is relatively low for sustained heavy-duty demolition
- 21V battery is not part of a major branded ecosystem, limiting battery interchangeability
- Unusual width dimension of 11 inches may reflect an in-hand size buyers should verify
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 21 Volts |
| Speed | 3300 RPM |
| Motor | 200 watts |
| Dimensions | 14.1"L x 11"W x 3.9"H |
| Material | Carbide |
| Capacity | 18 Inches |
Performance notes
The RS09-MT Pro runs on a 21V battery platform. No-load speed is 3300 SPM. Motor output is listed at 200 watts. Blade capacity is 18 inches with carbide blade compatibility. Dimensions are 14.1 inches long by 11 inches wide by 3.9 inches tall. Weight is not published in this listing.
What buyers say
Owner reviews across 564 responses consistently favor the RS09-MT Pro for its cutting speed and value. The 300 monthly purchases reflect real buyer confidence rather than inflated demand. Occasional feedback from experienced tradespeople notes that sustained heavy demo work may exceed the published 200-watt motor rating, but for general use the saw earns its stars.
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Frequently asked questions
Does the RS09-MT Pro come with a battery and charger?
Check the listing details for kit inclusions. Battery-powered saws at this price point sometimes bundle a battery; confirm before purchasing.
What type of blades fit the RS09-MT Pro?
The listed blade material is carbide. Verify the blade shank style (T-shank or U-shank) in the product documentation to ensure blade compatibility.
How does the RS09-MT Pro compare to the GALAX PRO 120V at a similar price?
The RS09-MT Pro costs $59.99 versus $33.99 for the GALAX PRO 120V, but is cordless with 3300 SPM and an 18-inch capacity. The GALAX PRO offers 710 watts on cord. The RS09-MT Pro wins on demand (300 vs. no reported demand) and cordless convenience. Contact hello@toolgalaxy.com for more detail.