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If you’re torn between the DEWALT DCS384B and the DCS367B, you’re really deciding between raw speed and extended runtime. The DCS384B hits 3,000 SPM with a 1-1/8 inch stroke, while the DCS367B promises up to 2.5x more runtime in a compact 14.5-inch frame.
This comparison is for anyone who spends hours on demolition or framing and hates swapping batteries mid-task. I’ll break down which saw gives you more cuts per charge and which one fits into tight spaces better, so you can pick the right tool for your workflow.
🏆 Quick Picks — My Top Recommendations
Best Overall: DEWALT DCS384B
Fastest cutting at 3,000 SPM with up to 102 cuts per charge — Check Price →
Runner-Up: DEWALT DCS367B
Up to 2.5x more runtime in a compact 14.5″ frame for tight spots — Check Price →
Here’s how the DEWALT DCS384B and DCS367B stack up side-by-side on the specs that actually matter for long runtime and heavy use.
Full Specs Comparison
| Specification | DEWALT 20V MAX* XR Brushl | DEWALT 20V MAX XR Recipro |
|---|---|---|
| Brand | DEWALT | DEWALT |
| Voltage | ✅ 20V MAX | 20V MAX |
| Brushless | ✅ Yes | ✅ Yes |
| Stroke Length | ✅ 1-1/8 in | — |
| Speed Type | — | ✅ Variable Speed |
| Pivoting Head | — | ✅ Yes |
| LED Light | — | ✅ Yes |
| Included Components | ✅ (1) Wood Cutting Blade, Bare Tool | — |
| Color | Black, Yellow | Black |
| Blade Material | Metal | High Speed Steel |
| Surface Recommendation | Wood and Metal | Metal |
| Power Source | Battery Powered | Battery Powered |
| Runtime | — | ✅ Up to 2.5x more |
| Tool Type | Reciprocating Saw | Reciprocating Saw |
Individual Product Breakdown
I ran both saws through the same mental workout — extended cutting sessions, blade changes, and tight-space maneuvers — to see which one holds up better over a full day of work. Here’s what I found with each.
DEWALT 20V MAX* XR Brushless Cordless Reciprocating Saw (Tool Only) (DCS384B)
3,000 SPM | 1-1/8 in. stroke | 102 cuts per charge | 4.5 lbs
- Our fastest cutting 20V Max* reciprocating saw** - work quickly with a fast...
- Powerful performance - take on heavy-duty jobs with the brushless motor...
- High efficiency - help maximize efficiency on tough jobs with up to...
This is DEWALT’s fastest cutting 20V reciprocating saw, and I can feel why — the 3,000 SPM no-load speed with a 1-1/8 inch stroke chews through material quickly. The counterbalance mechanism does a solid job limiting vibration, which makes a real difference when you’re cutting for extended periods. I appreciate the 102 cuts per charge rating, which tells me the brushless motor is squeezing out every bit of efficiency. The keyless lever-action blade clamp is quick to use, though at 19.3 inches long, it’s not the easiest to maneuver between studs.
✅ Pros
- Fastest cutting at 3,000 SPM for quick work
- Up to 102 cuts per charge for long runtime
- Counterbalance mechanism reduces vibration
- Lightest at 4.5 lbs for less fatigue
❌ Cons
- 19.3-inch length is bulky for tight spaces
- Only 57 reviews so far — newer model
DEWALT 20V MAX XR Reciprocating Saw Cordless (DCS367B)
2,900 SPM | 1-1/8 in. stroke | Up to 2.5x more runtime | 5.4 lbs
- Experience Up to 2.5x more runtime with this electric saw, making it a...
- The compact 14.5" length allows this cordless saw to fit easily between...
- Weighing just 5 lbs. (tool only), this lightweight battery saw is easy to...
The DCS367B is the compact champion here — at just 14.5 inches long, it fits between studs and in tight corners where the DCS384B simply won’t go. DEWALT claims up to 2.5x more runtime with this one, which is huge for all-day demolition work. The 4-position keyless blade clamp lets you orient the blade in multiple ways, adding versatility. It’s a bit heavier at 5.4 pounds, and the 2,900 SPM is marginally slower, but you’ll rarely notice when you’re still cutting while the other saw has already drained a battery.
✅ Pros
- Up to 2.5x more runtime for long sessions
- Compact 14.5-inch length fits tight spots
- 4-position blade clamp for versatile cutting
- Proven with 10,809 reviews at 4.8 stars
❌ Cons
- Heavier at 5.4 lbs for its smaller size
- Slightly slower at 2,900 SPM max
Which One Should You Buy?
Honestly, both of these saws are excellent, but the right pick comes down to how you work and where you’re cutting. If you’re constantly in tight spaces, the compact DCS367B will save your wrists; if you’re ripping through long cuts in open areas, the speed of the DCS384B wins.
DEWALT DCS384B is right for you if…
- You need maximum cutting speed at 3,000 SPM for quick demolition work.
- You want the lightest option at 4.5 lbs to reduce arm fatigue over a long day.
- You value the counterbalance mechanism to keep vibration low during extended cuts.
DEWALT DCS367B is right for you if…
- You’re cutting between studs or in tight corners where the 14.5-inch length makes all the difference.
- You need up to 2.5x more runtime and don’t want to swap batteries mid-project.
- You want the proven track record — 10,809 reviews at 4.8 stars tells you this saw just works.
❌ Who Should Skip All of These?
If you’re a weekend DIYer who only cuts occasionally, a corded reciprocating saw will save you money and eliminate battery anxiety entirely — no runtime worries, ever. You don’t need the portability if you’re always near an outlet.
For the most common buyer — a pro or serious DIYer who wants long runtime and speed — I’d lean toward the DCS384B if you have open space, but grab the DCS367B if you’re working in tight spots all day. Either way, you’re getting a brushless DEWALT that won’t quit.
Frequently Asked Questions
Which DEWALT reciprocating saw has better runtime: DCS384B or DCS367B?
The DCS367B is the clear winner for runtime — DEWALT rates it for up to 2.5x more runtime compared to standard models. The DCS384B is efficient too, with up to 102 cuts per charge, but that’s a specific number while the DCS367B’s claim is about extended longevity. If your biggest pain point is swapping batteries mid-job, I’d grab the DCS367B every time.
Is the DCS367B worth choosing over the DCS384B for tight spaces?
Yes, absolutely — the DCS367B measures just 14.5 inches long, which makes it dramatically easier to fit between studs and in cramped corners. The DCS384B stretches to 19.3 inches, and that extra length will frustrate you in confined areas. For plumbers, electricians, or anyone working in walls, the compact size of the DCS367B is worth the trade-off in speed.
Which saw cuts faster: the DCS384B or the DCS367B?
The DCS384B is faster on paper with 3,000 SPM (no-load) versus the DCS367B’s 2,900 SPM. That 100 SPM difference is minor in real-world use, but it’s there. Both share the same 1-1/8 inch stroke length, so the cutting action is similar — the DCS384B just gets there slightly quicker. If speed is your priority, the DCS384B takes it.
Which saw is lighter and easier to handle all day?
The DCS384B wins on weight at 4.5 pounds compared to the DCS367B’s 5.4 pounds — that’s nearly a full pound difference. Over a long day of overhead cutting or reaching, that weight savings adds up fast. However, the DCS367B’s shorter length means less Use strain in tight spots, so it’s a trade-off between raw weight and maneuverability.
Is the DCS384B a newer model than the DCS367B?
Yes, the DCS384B is the newer release — it has just 57 reviews so far, while the DCS367B has a massive 10,809 reviews built up over years. That track record gives me more confidence in the DCS367B’s long-term reliability, but the DCS384B’s counterbalance mechanism and faster speed suggest DEWALT packed in newer tech. You’re choosing between proven longevity and fresh engineering.
Which saw should I buy if I only do occasional DIY projects?
For occasional use, I’d steer you toward the DCS367B because its compact size and up to 2.5x more runtime make it more forgiving when you’re not swapping batteries as often. The DCS384B’s speed advantage matters less when you’re making just a few cuts here and there. Plus, the DCS367B’s proven 4.8-star rating across over 10,000 reviews tells me it’s a safe bet for a casual user.
My Final Verdict
The DEWALT DCS384B is my overall winner for long runtime and speed — it delivers up to 102 cuts per charge while hitting 3,000 SPM, and the counterbalance mechanism keeps vibration low during extended work. The DCS367B is the better pick if you’re constantly in tight spaces, with its compact 14.5-inch length and up to 2.5x more runtime, but it’s heavier at 5.4 pounds.
If you’re still on the fence, think about your most common job. If you’re cutting in open areas and want the fastest, lightest option, grab the DCS384B. If you’re working between studs or in crawlspaces all day, the DCS367B’s compact frame and proven 4.8-star rating across 10,809 reviews make it the safer bet.
Winner: DEWALT DCS384B
- Our fastest cutting 20V Max* reciprocating saw** - work quickly with a fast...
- Powerful performance - take on heavy-duty jobs with the brushless motor...
- High efficiency - help maximize efficiency on tough jobs with up to...
This is for the buyer who wants the fastest cutting speed at 3,000 SPM and the lightest tool at 4.5 pounds, all while managing up to 102 cuts per charge. The counterbalance mechanism makes long sessions more comfortable.
Runner-Up: DEWALT DCS367B
- Experience Up to 2.5x more runtime with this electric saw, making it a...
- The compact 14.5" length allows this cordless saw to fit easily between...
- Weighing just 5 lbs. (tool only), this lightweight battery saw is easy to...
This is for the professional who needs up to 2.5x more runtime and a compact 14.5-inch body to fit between studs. The proven 4.8-star rating across 10,809 reviews gives it unmatched reliability confidence.
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