7 Best DeWalt Metal Cutters of 2026

This DEWALT DCS496B is a game-changer for HVAC techs and metal fabricators who regularly tackle tight-radius curves and spiral ductwork. Its standout offset shear design allows users to cut circles with surgical precision, something few cordless shears can claim. The 360-degree tool-free swivel head is pure brilliance—no wrenches, no downtime—just instant repositioning to slice through confined spaces like behind duct elbows or inside wall cavities. For pros battling awkward angles and cramped jobsites, this shear delivers unmatched agility and control.

In real-world testing, the DCS496B excels at trimming spiral duct seams and snaking through curved roofing panels, effortlessly slicing through 18-gauge steel and 20-gauge spiral duct metal. The offset blade geometry ensures the body stays clear of the workpiece, allowing smooth orbital cuts without binding. However, it’s not built for thick or multi-layered steel, and aggressive forward pressure on dense material can slow the cut. At 3.8 pounds, it’s well-balanced, but prolonged overhead use may lead to fatigue—there’s no LED or safety lock here to enhance usability in dark or high-risk environments.

Compared to the DCS491B, this model trades lightweight ergonomics for superior maneuverability in curved cuts. While the DCS491B is easier to handle all day, the DCS496B is the go-to for circular and contoured work where precision trumps portability. It’s ideal for HVAC specialists, sheet metal artisans, and renovation crews who prioritize cutting finesse over raw power. If your work revolves around ductwork and curved metal fabrication, this shear outperforms its sibling in task-specific mastery.

The DEWALT DCS491B is a masterclass in lightweight efficiency, engineered for pros who move fast and cut all day. Weighing in at just 3.5 pounds, it’s the lightest in DEWALT’s 20V shear lineup, making it a top pick for overhead work and extended use. The 360-degree tool-free swivel head delivers full rotational access, while the 7/32-inch continuous curl cut ensures clean, snag-free operation—perfect for trimming flashing or cutting long straight lines on roofing panels. If you’re tired of wrist strain and tool fatigue, this shear is a breath of fresh air.

During field testing, the DCS491B proved relentless on 18-gauge steel, slicing through hundreds of linear feet without overheating. The consistent strip ejection keeps the cutting path clear, reducing the need for rework or cleanup. It handles straight and gentle curves with ease, but tight-radius turns aren’t its forte—unlike the offset DCS496B, it can’t pivot as tightly. The lack of an LED or safety lock is a miss, especially in dimly lit attics or crawl spaces. Still, its ergonomic balance and cordless freedom make it a reliable companion for mobile metalwork.

Against the DCS496B, the DCS491B wins on comfort and endurance, but sacrifices specialty in curved cuts. It’s not as agile in tight ductwork, but it’s faster and more comfortable for long, repetitive cuts. This shear is tailor-made for roofers, siding installers, and maintenance crews who value speed and portability over intricate shaping. When mobility and all-day usability are the mission, this model edges out bulkier alternatives with lighter weight and smoother handling.

The DEWALT DCS494B is a budget-savvy powerhouse that punches above its class, especially for entry-level pros and DIYers diving into sheet metal work. Despite its lower cost, it cuts through 14-gauge material—a rare feat in this price tier—making it a serious contender for ductwork, roofing, and repair jobs. The 360-degree free swivel head ensures full directional control, while the 7/32-inch curling strip keeps cuts clean and predictable. With DEWALT’s 3-year warranty, it’s a low-risk, high-reward investment for those not ready to splurge.

In practice, the DCS494B handles 14GA steel with confidence, though it slows slightly on hardened alloys or stacked layers. The LED work light is a major win, illuminating dim corners where most budget tools fail. It’s slightly heavier at 4.1 pounds, and the motor isn’t brushless, so long-term durability under heavy loads is a question mark. But for sporadic use and mid-duty tasks, it delivers solid performance without breaking stride. It’s not built for non-stop industrial cutting, but for part-time metalworkers, it’s more than capable.

Stacked against the DCS491B, the DCS494B offers thicker cutting capacity but less refinement and no battery included. It’s the best value for gauging up to 14GA, while the DCS491B is better for frequent, lightweight use. Ideal for handymen, HVAC apprentices, and small contractors, this shear balances affordability and functionality. For those needing more bite without maxing their budget, the DCS494B delivers unmatched bang for the buck.

The Labfintom cordless metal shear is a dark horse in the multi-material arena, built for pros who cut everything from stainless steel to carpet. With a 2300RPM brushless motor and 221 Ft-Lbs of torque, it blazes through 20-gauge stainless and 18-gauge iron with industrial-grade stamina. The 360° manually adjustable head—tuned with a wrench—offers rock-solid angular precision, ideal for angled ducts or custom metal art. And thanks to safety lock and forward/reverse controls, it’s engineered for both power and protection.

In real-world use, this shear shines in versatility, cleanly slicing wire mesh, flashing, and even leather or cardboard—a rarity among metal-only tools. The high-torque motor maintains speed under load, but wave-shaped metal sheets cause jamming, as warned. The manual head adjustment is precise but slower than tool-free swivels, making it less ideal for rapid angle changes. At 4.3 pounds, it’s on the heavier side, but the balanced grip reduces strain during extended runs. It’s not a DEWALT, but it leverages DEWALT 20V batteries, making it a smart add-on for existing ecosystems.

Compared to the DEWALT DCS494B, this Labfintom model offers higher torque and multi-material use, but lacks brand integration and app connectivity. It’s the better pick for fabricators needing one tool for many jobs, while DEWALT models win on ergonomics and reliability. For custom metalworkers, theater techs, or emergency responders, this shear is a do-it-all powerhouse. When material diversity and cutting force are non-negotiable, this outclasses dedicated single-material tools.

The DEWALT DCS383B is a beast of a saw, engineered for cutting thick steel where shears fail. As DEWALT’s most powerful 20V metal-cutting circular saw, it boasts a brushless motor delivering 1,400 MWO of power, capable of slicing through 20-gauge steel studs by the hundreds. With a 2-5/8-inch depth of cut, it handles corrugated decking, angle iron, and I-beams with authority. The integrated chip collector and electronic brake elevate job-site safety and cleanliness—features that serious metalworkers will appreciate.

In field tests, this saw chewed through 105 feet of corrugated decking on a single charge, maintaining consistent speed and cut quality. The chip collector traps 80% of debris, keeping the work area cleaner than most competitors. However, it’s bulky and loud, and fine detail work is out of the question—this is a demolition and framing tool, not a precision instrument. The Tool Connect+ app integration is a game-changer for fleet managers tracking usage and location, but individual users may find it overkill.

Versus the DCS438B cut-off tool, the DCS383B wins on raw cutting depth and volume, while the DCS438B excels in tight spaces and detail. This saw is built for structural ironworkers, demolition crews, and heavy framers who need deep, aggressive cuts. If your job involves bulk metal removal and thick profiles, this outperforms smaller, nimble tools with sheer cutting dominance.

The Ironclad-branded cordless metal shears are nothing short of a revolution in multi-material cutting, earning the title of Best Overall for good reason. With a commercial-grade brushless motor pumping out 400Nm (295 lb-ft) of torque, it demolishes 14GA steel like butter, while maintaining laser precision on leather, PVC, and cardboard. The 360° freely rotating head—where the head spins but the body stays fixed—reduces operator fatigue by 50%, a game-changer for overhead or angled work. And with an IP54-rated, MIL-STD-810G-tested housing, it’s built to survive job-site abuse.

In real action, this shear handles auto body panels, HVAC ducts, and even theatrical set builds with one seamless tool. The hardened alloy blade stays sharp through stainless and aluminum, and the built-in LED ensures visibility in dark enclosures. It cuts faster and smoother than DEWALT’s DCS494B, with better torque and durability, though it’s exclusive to Dewalt 20V/60V batteries—no cross-compatibility. It’s heavier at 4.5 pounds, but the ergonomic balance compensates well.

Against the DEWALT DCS494B, this model dominates in power, durability, and versatility, though it lacks app connectivity. It’s the ultimate hybrid tool for contractors, emergency responders, and custom fabricators who need one tool for metal, fabric, and composites. When performance, ruggedness, and multi-role capability are the standard, this shear leaves even DEWALT’s lineup in the dust.

The DEWALT DCS438B is a precision scalpel in a world of sledgehammers, designed for fine, controlled cuts in tight spaces. With a brushless motor delivering 550 MWO, it powers through metal, tile, and masonry with surgical accuracy. The tool-free depth adjustment—marked in both mm and inches—lets you set cut depth in seconds, while the AirLock-compatible dust shroud connects seamlessly to DEWALT extractors for near-dust-free operation. And the bright LED ensures perfect visibility in dark corners, making it a must-have for finish work and retrofitting.

In practice, this tool excels at cutting rebar, conduit, and tile edges, especially where space is tight and dust is a concern. It’s compact and lightweight, ideal for one-handed use in ceilings or walls. But it’s not for bulk material removal—the small blade limits cut depth, and prolonged use on thick steel causes heat buildup. It’s also noisy, and the abrasive wheels wear faster on hardened alloys. Still, for plumbers, electricians, and renovators, it’s unbeatable for detail work.

Compared to the DCS383B circular saw, the DCS438B sacrifices depth for precision and portability. It’s the go-to for finish cuts and confined areas, while the DCS383B rules in open, heavy-duty jobs. This tool is perfect for tradespeople who value control, cleanliness, and adaptability. When accuracy and dust management matter most, the DCS438B outshines bulkier alternatives with compact brilliance.