DEWALT DCS387B vs DCS367B: Which Reciprocating Saw Fits Your Job?

Price — DCS387B Saves You $56

The DCS387B costs $143.38 vs $199 for the DCS367B. That's a $55.62 difference – enough for a spare battery or a blade set. The price gap reflects the brushed motor vs brushless upgrade.

For budget-conscious buyers, the DCS387B is the clear value pick. If you're a weekend DIYer, the brushed motor will handle most tasks. Spend the savings on blades.

Who should prioritize the DCS367B? Professionals who run the saw daily. The extra $56 pays for itself in longer runtime and reduced downtime.

Stroke Length — Identical Cutting Speed

Both deliver a 1-1/8-inch stroke length at 0-2,900 SPM. That means identical cutting speed on materials like wood, metal, and plastic. No advantage either way.

In daily use, stroke length determines how fast you cut through material. Here both are matched, so the decision comes down to weight and motor type.

Who doesn't need to worry? Any user – the tie won't affect real-world cutting performance.

Motor Type — Brushless Wins for Efficiency

The DCS367B uses a brushless motor; the DCS387B uses a brushed motor. Brushless motors are up to 2.5x more efficient, meaning more cuts per battery charge and longer motor life. The DCS367B also has a 3-year limited warranty vs the same warranty on DCS387B, but brushless typically outlasts brushed.

For heavy users, brushless is the way to go. If you're cutting all day, the DCS367B will save battery swaps. Light users may never notice the difference.

Who should stick with brushed? Infrequent users who value the lower upfront cost. The DCS387B's brushed motor is adequate for occasional demolition or pruning.

Weight — DCS387B Is Much Lighter

DCS387B weighs 5.0 lbs (5.0 lbs) vs 5.4 lbs for the DCS367B. That's a 0.4 lb difference on paper, but the DCS387B feels noticeably more balanced and compact. Its 14-inch length fits between studs easily.

Lighter weight reduces fatigue during overhead or one-handed work. The DCS387B is ideal for cutting pipes in tight crawlspaces or trimming branches. The DCS367B is slightly longer (14.5 inches) and heavier but still manageable.

Who should choose the lighter saw? Anyone working in confined spaces or doing overhead cuts. The weight savings add up over a full day.

Blade Clamp — Both Are Keyless and Fast

Both saws use a 4-position keyless blade clamp. Flip the lever, insert the blade, release. No tools needed. The 4-position allows flush cutting and different blade orientations – a feature pros rely on.

In practice, both perform identically. Blade changes take under 5 seconds. Neither requires a hex key or wrench.

No winner here – both offer the same convenience.

Battery Included — Both Are Bare Tools

Neither saw comes with a battery or charger. You need a DEWALT 20V MAX battery to power either. If you're already on the DEWALT platform, this saves money. If not, factor in at least $100 for a starter kit.

This is a tie. Both require the same upfront investment for batteries. The DCS367B's brushless motor makes better use of your battery investment, though.

LED Light — Both Illuminate Dark Spots

Both have built-in LED lights that activate with the trigger. They are equally bright and positioned to cast light on the cut line. Useful under sinks, in attics, or at dusk.

No difference here – both improve visibility in low-light conditions.