DEWALT Jigsaw Review: DCS331B 20V MAX — Is It Worth It? (5-Year Test)

By Sean, DIY enthusiast & master of sarcasm. Last updated March 11, 2026.

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TL;DR: The DEWALT DCS331B is a rock-solid cordless jigsaw with a 0–3,000 SPM variable speed trigger, all-metal keyless blade changes, 4-position orbital action, and bevel cuts up to 45°. It runs on the DEWALT 20V MAX battery platform, which I’m a BIG fan of. After years and years of heavy use on wood, plastic, tile backer, and everything in between, it still performs like day one. Highly recommended for DIYers and homeowners alike!

If you’ve been kicking around my website long enough, you know that I’m a big fan of DEWALT tools. I’ll be the first to admit that DEWALT isn’t Milwaukee, but for the price, it’s tough to beat. What’s more, once I got into the DEWALT ecosystem and had a million batteries and chargers, it just made sense to keep adding to the collection. But make no mistake; this DEWALT cordless jigsaw wasn’t just a “might as well” addition - it’s proven to be a great tool for projects of all kinds.

DEWALT Jigsaw Overview & First Impressions

Let's be honest…

There are roughly a million jigsaws on the market, ranging from budget buzz-boxes that wobble like a shopping cart with a bad wheel to professional-grade tools that cost more than your first car. The DEWALT jigsaw DCS331B lands firmly in the "serious tool at a reasonable price" category, and it's been winning over DIYers like me (and pros, too!) for good reason.

Right out of the box, this cordless jigsaw means business. It's compact, well-balanced, and feels reassuringly solid in the hand. It’s the kind of tool that makes you want to cut something immediately. At 5.4 lbs (without a battery), it's not a featherweight, but that heft contributes to better cutting stability. We'll call it a feature rather than a flaw.

As part of DEWALT's massively popular 20V MAX platform, which includes hundreds of compatible tools (like my impact driver, orbital sander, and leaf blower), the DCS331B slots neatly into any existing DEWALT ecosystem. Already have a drill, circular saw, or impact driver in the yellow-and-black family? Great news: your battery already fits! That kind of cross-compatibility is worth real money when you're building out a tool collection over time, as I’ve done.

After using this jigsaw across woodworking projects, home renovations, deck repairs, and more than a few "what even is this material?" cuts since 2021, this DEWALT jigsaw has never once made me regret the purchase. That's the short version. The longer version follows below.

Specs & Key Features of the DEWALT Jigsaw 20V

Before diving into how the tool feels in action, let's look at what’s built into this DEWALT jigsaw 20V on paper. Spoiler: the spec sheet is genuinely impressive for a tool in this class:

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Variable Speed Trigger (0–3,000 SPM)

The variable-speed trigger is one of the most underrated features of this tool. The ability to ease into a cut slowly (especially in delicate materials like thin plywood or laminate) and then throttle up when you need speed is incredibly practical. The trigger response is smooth and linear, not twitchy, which gives you genuine control rather than a frustrating on/off binary.

4-Position Orbital Action

Orbital action controls how aggressively the blade moves in a forward elliptical pattern (not just up and down). Position 0 is straight-line cutting for metal or fine finish work, while positions 1–3 progressively increase aggression for faster cuts through wood. You'll use all four positions eventually, and switching between them takes about two seconds. Nice!

All-Metal Keyless Blade Change

This is a bigger deal than it sounds. Many budget jigsaws use plastic blade clamps that loosen over time, causing blade wobble and resulting in wavy cuts. The DCS331B's all-metal lever-action system keeps the blade locked tight, and swapping blades without a tool (or burning your fingers on a hot blade) is a genuine quality-of-life win!

Adjustable Dust Blower

The integrated dust blower keeps your cut line visible by clearing sawdust as you work. It's adjustable, so you can aim it where it's most useful. Your lungs and your cut accuracy will both thank you!

Real-World Performance: How Does the DEWALT Cordless Jigsaw Actually Cut?

Specs on paper are one thing. What really matters is whether the DEWALT cordless jigsaw delivers when you're hunched over your work table in the shop at 9 p.m., trying to finish a cabinet door before your girlfriend notices you started another project. (Hypothetically speaking.)

Short answer: it delivers. Consistently, across five years and a genuinely wide variety of materials.

Wood Cutting

This is where the DCS331B shines brightest. With the orbital action dialed up to position 2 or 3, it rips through 2x material like butter. Back it down to position 1 for plywood and you get clean, controlled cuts with minimal tear-out. In position 0 with a fine-tooth blade, the straight-line cuts on hardwood are surprisingly precise for a jigsaw.

Curves & Scrollwork

Jigsaws live or die by their ability to follow a curved line. The DCS331B tracks reliably with minimal blade drift, a common complaint with cheaper tools. The 1-inch stroke length gives you enough bite to make progress without fighting the tool on tight-radius cuts.

Other Materials

Since 2021, when I initially bought it, this DEWALT jigsaw has tackled plastic pipe, cement board, PVC trim, vinyl flooring, and even light-gauge sheet metal (with the right blade). The variable speed really earns its keep on harder or more brittle materials; starting slow prevents cracking and keeps cuts clean.

Pro Tip: The blade makes 80% of the difference. Invest in quality T-shank blades for different materials, and the DCS331B will reward you with dramatically better results across the board.

Battery Life

Running on a standard 2.0Ah battery, you can expect a solid cutting session before needing a swap. Upgrade to a 5.0Ah 20V Max battery or FLEXVOLT battery, and runtime becomes almost a non-issue for typical DIY use. The tool runs efficiently and doesn't bog down or overheat under sustained use, which is a good sign of a well-engineered motor.

Design, Ergonomics, & Build Quality

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DEWALT has always understood that a tool you actually enjoy using is a tool you'll use well. The DCS331B reflects that philosophy from handle to shoe.

The Grip

The over-molded comfort grip is one of those things that sounds like marketing language until you've been holding a jigsaw for 20 minutes straight. The anti-slip coating is genuine (not just a rubber band glued to a handle), and the grip angle feels natural whether you're cutting vertically, horizontally, or in that awkward overhead-while-crouching position that jigsaws occasionally demand.

But what really stands out after years and years of use is how responsive the trigger is. It engages smoothly, with no dead zone or jerkiness at startup. A trigger that lurches can throw off your starting cut and ruin a good piece of material, so this matters more than you'd think.

The Shoe & Bevel System

The all-metal shoe is solid and flat, which is non-negotiable for accurate cuts. Plastic shoes flex under pressure and introduce error. The keyless bevel adjustment with detents at 0°, 15°, 30°, and 45° is quick and repeatable. It's not continuously adjustable, but those four angles cover the vast majority of real-world cuts you'll make.

The removable shoe cover is a thoughtful touch for finish work; protecting expensive hardwood or laminate from scratches is the kind of detail that separates a good tool from a great one.

Long-Term Durability

As I said earlier, I bought this jigsaw in 2021, and so far, there's nothing loose, no rattles, and no degraded performance. For example, the blade clamp is as tight as it was on day one. This is a testament to DEWALT's commitment to using metal where it counts. The tool has been dropped a couple of times (don't judge), rained on once, and stored through Wyoming temperature extremes, and it has never skipped a beat.

The DEWALT jigsaw is also backed by a 3-year limited warranty, which reflects the brand's confidence in its own product. That's a reassuring cushion on top of what has already proven to be an extremely durable tool.

Pros & Cons of the DEWALT Jigsaw DCS331B

No review is complete without an honest accounting of what works and what could be better. The DEWALT cordless jigsaw has a lot going for it, but nothing is perfect.

The cons list is genuinely short, and most items are minor quibbles rather than real problems. The battery situation is the most legitimate gripe. If you're new to the DEWALT ecosystem, factor in the cost of a battery and charger. Once you're in the system, though, the cross-compatibility pays dividends across every tool you add.

FAQ: DEWALT Jigsaw

Yes! The DCS331B is fully compatible with all DEWALT 20V MAX batteries, including compact 1.5Ah packs and larger 5.0Ah batteries. It also works with FLEXVOLT 20V/60V MAX batteries in 20V mode, which will give you noticeably longer runtime on bigger cutting jobs.
The DCS331B accepts T-shank jigsaw blades, which is the industry standard and most widely available format. You'll find T-shank blades for wood, metal, laminate, tile backer, PVC, and more at any hardware store. DEWALT includes one blade in the box to get you started.
For most DIY and light professional use, the DCS331B performs on par with comparably priced corded jigsaws. You trade a bit of continuous-use endurance for the enormous convenience of cord-free movement. If you're cutting for hours every day in a fixed shop, a corded model might make sense. For everyone else, the cordless flexibility wins.
Yes, with the appropriate blade. Use a bi-metal T-shank blade designed for metal cutting, slow the trigger down to around 30–40%, and let the blade do the work without forcing it. It handles thin-gauge sheet metal, conduit, and aluminum trim capably. For heavy steel cutting, a dedicated metal-cutting tool is a better choice.
Orbital action controls the blade's forward elliptical movement during cutting: higher settings cut faster but rougher. Use position 0 for metal, laminate, and fine finish cuts. Use positions 1–2 for general wood cutting, and position 3 when you need to move fast through framing lumber and don't care about a glass-smooth edge.
Absolutely. The DCS331B sits in a sweet spot between frustrating entry-level jigsaws and high-end professional tools that cost twice as much for features most homeowners never need. Years of consistent, reliable performance is about as strong an endorsement as I can offer. If you're already in the DEWALT 20V ecosystem, it's practically a no-brainer.

DEWALT Jigsaw Review (DCS331B 20V MAX)

Table of Contents:

DEWALT Jigsaw Overview & First Impressions