DEWALT DCS356B Router Review
Our verdict
The DEWALT DCS356B is the clear standout in this oscillating tool segment, rated 4.8 stars by 14,280 owners with 1,000 units selling per month at $98.47, delivering 20-volt cordless convenience at 20,000 RPM in a 2.4-pound package.
Check price on AmazonBest for
DIYers and pros on the DEWALT 20V MAX battery platform who want the most validated cordless oscillating tool available at this price
Skip if
Buyers not on the DEWALT 20V battery platform who would need to purchase batteries separately, or those who prefer corded power for stationary bench work
- Power Source Battery Powered
- Voltage 20 Volts
- Speed 20000 RPM
- Weight 2.4 Pounds
- Priced 33% above the category median ($74.00 across 41 tracked models)
Our scorecard
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Owner rating4.8/5
4.8 average across 14,280 owner ratings
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Popularity4.9/5
14,280 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
With 14,280 reviews at a 4.8-star average and 1,000 units sold per month, the DEWALT DCS356B is by far the most purchased and most reviewed oscillating tool in this comparison group. Those numbers reflect genuine owner confidence rather than marketing claims. At $98.47 for a tool-only unit, buyers already in the DEWALT 20V MAX ecosystem get strong value since they can run it off existing batteries.
The DCS356B operates on 20-volt battery power, reaches a 20,000 RPM no-load speed, and weighs just 2.4 pounds. That combination of high speed and low weight makes it well-suited for overhead work, tight-space cuts, and tasks where a corded tool would be awkward. DEWALT's variable speed and accessory compatibility are well-documented across the owner review base.
For buyers starting fresh without DEWALT batteries, the tool-only listing at $98.47 means factoring in the cost of a 20V battery and charger. That said, the DCS356B's review volume and buy rate confirm it consistently outperforms expectations for its class. It is the default recommendation for anyone who can use it within an existing DEWALT battery ecosystem.
Pros
- 4.8-star rating from 14,280 reviews is the strongest validation signal in this category
- 1,000 units sold per month confirms top-tier real-world demand
- 20-volt cordless design at 2.4 pounds enables overhead and confined-space work with no cord drag
- 20,000 RPM no-load speed matches performance expectations for pro-grade oscillating tools
- $98.47 tool-only price is competitive for DEWALT 20V MAX platform users
Cons
- Tool-only listing means buyers without existing DEWALT 20V batteries must budget for battery and charger separately
- At $98.47 it costs significantly more than budget corded alternatives that may suffice for light occasional use
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 20 Volts |
| Speed | 20000 RPM |
| Weight | 2.4 Pounds |
Performance notes
The DEWALT DCS356B runs on a 20-volt battery platform, reaches 20,000 RPM at no load, and weighs 2.4 pounds. The cordless battery-powered design removes cord management concerns for overhead cuts, plunge cuts, and work in finished spaces. At 2.4 pounds it is lighter than most corded oscillating tools and handles sustained use comfortably based on owner feedback trends.
What buyers say
Owners consistently cite the DCS356B as their go-to cordless oscillating tool, with high marks for cut quality, accessory compatibility, and battery run time on standard tasks. The most common complaint is the tool-only configuration requiring a separate battery purchase for buyers new to the DEWALT 20V platform. Overall sentiment is strongly positive and the review volume gives high confidence in the consensus.
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Frequently asked questions
Does the DEWALT DCS356B come with a battery?
The listing is tool-only at $98.47, meaning no battery or charger is included. It is compatible with DEWALT 20V MAX batteries.
What is the no-load speed of the DEWALT DCS356B?
The listed no-load speed is 20,000 RPM. The tool runs on 20-volt battery power and weighs 2.4 pounds.
Is the DEWALT DCS356B worth it compared to a budget corded oscillating tool?
For buyers already on the DEWALT 20V platform, the $98.47 price paired with 14,280 five-star-leaning reviews makes a strong case. If you need the lowest upfront cost and have a nearby outlet, a corded alternative at $35 to $60 may be sufficient for light use.