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Save 36% on this cordless circular saw. It's a powerful, tool-only option for pros who already own DEWALT FLEXVOLT batteries. The electric brake and high power make it a serious cordless saw.
Tip: Only buy this if you already own DEWALT FLEXVOLT 60V or 20V MAX batteries.
Best for: DEWALT FLEXVOLT users needing a high-power cordless circular saw.
The DEWALT DCS578B is a tool-only circular saw built for demanding work. It's designed for contractors and serious DIYers who need cordless convenience without sacrificing the cutting power they'd expect from a corded saw. The key reason to pick this model is its performance, which DEWALT claims is a significant step up from their previous 60V saws. The standout feature is the electric brake, which stops the blade quickly after a cut, a safety and convenience feature not found on all cordless saws. The high RPM and claimed power output mean it should handle tough framing lumber and sheet materials without bogging down. The main limitation is obvious: it's a bare tool. You must supply your own FLEXVOLT battery and charger, which adds a substantial cost if you're new to the system. At this sale price, it represents a solid value for someone invested in the DEWALT cordless ecosystem who needs a more capable saw.
At $189.99, this is a 36% discount off the listed original price of $299. This price is well below the typical average selling price for this tool-only model. It is very close to the lowest historical price we have seen, making this an excellent time to buy for anyone in the market.
This saw requires a DEWALT FLEXVOLT 60V MAX battery or a 20V MAX battery. It is part of the FLEXVOLT ADVANTAGE line, meaning it delivers maximum power with a 60V battery but is also compatible with 20V packs.
Yes, the DCS578B model includes an electric brake. This feature stops the blade rotation quickly after you release the trigger for safer operation.
DEWALT typically includes a carbide-tipped blade with their circular saws. The product listing for this tool-only offer should specify if a blade is included, but it is standard practice.
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