DEWALT DCS378B Saw Review
Our verdict
The DEWALT DCS378B is a 20-volt cordless band saw with the highest motor output in this group at 535 watts and a 4.8-star rating from 256 owners, making it a premium portable choice for tradespeople.
Check price on AmazonBest for
Contractors and pros who need a cordless band saw on job sites and already own 20V MAX DEWALT batteries.
Skip if
You want a benchtop unit with a wider throat depth, or you are not invested in the DEWALT 20V MAX battery platform (battery sold separately).
- Power Source Battery Powered
- Voltage 20 Volts
- Speed 570 RPM
- Motor 535 watts
- Material Alloy Steel
- Capacity 8 Inches
- Priced 26% above the category median ($276.15 across 10 tracked models)
Our scorecard
-
Owner rating4.8/5
4.8 average across 256 owner ratings
-
Popularity3.0/5
256 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 DEWALT DCS378B runs on a 20-volt battery with a 535-watt motor, the most powerful motor among the band saws in this group. Blade speed is listed at 570 RPM, which is optimized for cutting pipe, conduit, and alloy steel rather than high-speed wood resawing. The alloy steel construction supports demanding job-site use.
At $348.99 it is the highest-priced band saw in the set, but the cordless convenience and 535-watt output justify the premium for users who work away from power outlets. The 4.8-star rating from 256 verified owners puts it among the top-rated tools in this group, and 100 units were purchased last month.
The 8-inch capacity is slightly smaller than some corded competitors, but portability is the defining trade-off here. For plumbers, electricians, and metal fabricators who need a mobile saw, the DCS378B is the standout option in this batch.
Pros
- 535-watt motor is the most powerful in this band saw group
- 4.8-star rating from 256 verified owners
- Cordless 20V MAX design for full job-site portability
- Alloy steel construction handles demanding cutting tasks
- Compatible with DEWALT 20V MAX battery ecosystem
Cons
- At $348.99 it is the highest-priced option in this group
- Battery is not included, adding to total cost
- 8-inch capacity is narrower than some corded alternatives
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 20 Volts |
| Speed | 570 RPM |
| Motor | 535 watts |
| Material | Alloy Steel |
| Capacity | 8 Inches |
Performance notes
Battery powered, 20 volts, 535 watts, 570 RPM. Capacity 8 inches. Material listed as alloy steel. No weight spec is published. Battery sold separately.
What buyers say
Owners consistently praise the portability and cutting power on job sites. The primary frustration noted is the tool-only pricing, which requires an additional battery investment for users new to the 20V MAX platform.
Similar power tools and workshop machinery to consider
- Milwaukee
Milwaukee Electric - M12 Fuel Compact Band Saw
$245.81100+ bought last monthView on Amazon
Featured in
Frequently asked questions
Does the DEWALT DCS378B include a battery?
The DCS378B is a bare-tool listing (no battery included). It requires a 20V MAX DEWALT battery, sold separately. Users already in the 20V MAX ecosystem can use existing packs.
Is 570 RPM fast enough for wood cuts?
570 RPM is a lower blade speed optimized for cutting metal and pipe rather than rapid wood resawing. For high-speed wood cuts, a corded band saw with 2500 RPM is more appropriate.
Questions about the DEWALT DCS378B?
Reach the ToolGalaxy team at hello@toolgalaxy.com for help deciding if this saw fits your battery platform and workload.