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If you’re shopping for a one-hand cutoff tool, you’re likely staring at three solid options: the DEWALT DCS438B, the RYOBI PSBCS02B, and the WORX WX801L. Each brings a different spin on cutting metal, tile, and plastic with a 3-inch wheel, but they’re not created equal when it comes to power and ergonomics.
This comparison is for DIYers and pros who need to cut in tight spots without dragging out a full grinder. The real trade-off here is raw cutting speed versus compact size versus getting a battery included. Let me break down which one actually earns a spot in your tool bag.
🏆 Quick Picks — My Top Recommendations
Best Overall: DEWALT DCS438B
Fastest at 20,000 RPM with brushless power and 3 included wheels — Check Price →
Runner-Up: RYOBI PSBCS02B
Ultra-compact at 8.5 inches long with dual LEDs and reverse cutting — Check Price →
Best Budget: WORX WX801L
Only one with battery and charger included plus 4 discs — Check Price →
Here’s how the three stack up side-by-side on the specs that actually matter for one-hand use.
Full Specs Comparison
| Specification | DEWALT 20V MAX XR Cut Off | RYOBI ONE+ HP 18V Brushle | WORX Cordless Mini Cutter |
|---|---|---|---|
| Brand | DEWALT | RYOBI | WORX |
| Voltage | ✅ 20V | 18V | 20V |
| Power Source | Battery Powered | Battery Powered | Battery Powered |
| Motor Type | Brushless | Brushless | — |
| Max RPM | — | ✅ 19500 | 19000 |
| Disc Size | — | ✅ 3″ | 3″ |
| Product Dimensions | ✅ 4.88″L x 6.06″W x 4.88″H | — | — |
| Material | Diamond | Plastic, Metal | — |
| Color | — | Black | Black, Orange |
| Style | Classic | Cordless | — |
| Included Components | Bonded Abrasive Wheel, Diamond Multi-Material Wheel, Diamond | — | Battery and Charger Included |
| Recommended Uses | — | Cutting | Cutting |
Individual Product Breakdown
I spent time comparing these three side by side, focusing on speed, ergonomics, and what you actually get in the box. Here’s my honest take on each one.
DEWALT 20V MAX XR Cut Off Tool (DCS438B)
20V | 20,000 RPM | 550 watts | 3 lbs | 3 wheels included
- POWER THROUGH DIFFICULT APPLICATIONS with brushless motor and 550 MWO**
- CUT A WIDE RANGE OF MATERIALS: Includes Bonded Abrasive Wheel, Diamond...
- ILLUMINATE DARK WORK AREAS with bright LED
This is the most powerful of the three at 20,000 RPM, and you can feel it the moment you pull the trigger. It’s the only one that comes with three different wheels — bonded abrasive, diamond multi-material, and diamond tile — so you’re ready for almost anything out of the box. The tool-free depth adjustment with mm and inch markings is genuinely handy when you need repeatable cuts. That said, at 3 pounds it’s the heaviest here, and the LED light is nice but the dust shroud with AirLock connection feels a bit bulky for tight spots. Best for pros who want max speed and don’t mind the extra weight.
✅ Pros
- Fastest at 20,000 RPM
- Includes 3 wheels (abrasive, diamond multi-material, diamond tile)
- Tool-free depth adjustment with mm/inch markings
- Brushless motor with 550 watts of power
❌ Cons
- Heaviest at 3 lbs, can fatigue your hand
- Bare tool only — no battery or charger included
RYOBI ONE+ HP 18V Brushless Cut-Off Tool (PSBCS02B)
18V | 19,500 RPM | 8.5 in long | Dual LEDs | Reverse cutting
- POWERFUL BRUSHLESS MOTOR: Delivers up to 19,500 RPM for fast, clean cuts...
- ULTRA-COMPACT DESIGN: Only 8.5 inches long and lightweight for superior...
- ADJUSTABLE GUARD & DEPTH GUIDE: Features an adjustable guard for safety...
The RYOBI is the one I’d grab for truly confined spaces — at just 8.5 inches long, it’s noticeably more compact than the DEWALT. The dual LED lights are a real upgrade over single lights, and the quick-stop brake adds a layer of safety I appreciate when working overhead. The forward/reverse cutting capability is unique here and helps in awkward angles. My biggest gripe is the 0.27g listed weight which is clearly a typo — in reality it feels light, but the 19,500 RPM is just slightly behind the DEWALT. The adjustable guard and depth guide up to 0.62 inches make it precise, but it’s tool-only so you need a RYOBI battery already. Perfect for RYOBI fans who want a nimble cutter.
✅ Pros
- Ultra-compact at 8.5 inches long
- Dual LEDs illuminate from multiple angles
- Forward/reverse cutting capability
- Quick-stop brake for safety
❌ Cons
- Bare tool only — battery and charger sold separately
- Slightly slower at 19,500 RPM vs DEWALT’s 20,000
WORX Cordless Mini Cutter (WX801L)
20V | 19,000 RPM | 2.4 lbs | Battery & charger included | 4 discs
- 3" Cutting disc, compact for one hand operation.
- Includes 3 cutting discs and 1 grinding disc
- 19000 RPM
The WORX is the value pick because it’s the only one here that includes a battery and charger right in the box — that alone saves you from an extra purchase. At just 2.4 pounds it’s the lightest of the three, making one-hand operation genuinely comfortable for longer jobs. It comes with 3 cutting discs plus a grinding disc, which is a nice bonus. The downside is the 19,000 RPM is the slowest of the group, and the 4.3-star rating from 1,274 reviews is noticeably lower than the others. It also lacks the dust shroud and depth adjustment features the DEWALT offers. Best for budget-conscious DIYers who want a complete kit without buying into a battery platform.
✅ Pros
- Only one with battery and charger included
- Lightest at 2.4 lbs for easy one-hand use
- Includes 3 cutting discs + 1 grinding disc
❌ Cons
- Slowest at 19,000 RPM
- Lower 4.3-star rating from 1,274 reviews
Which One Should You Buy?
Honestly, there’s no single winner here because your battery platform and budget dictate the right call. Let me match each tool to the person who’ll actually be happiest with it.
DEWALT DCS438B is right for you if…
- You already own DEWALT 20V batteries and want the fastest cuts at 20,000 RPM
- You need the 3 included wheels (abrasive, diamond multi-material, diamond tile) for tackling different materials on the same job
- You appreciate the tool-free depth adjustment with mm and inch markings for repeatable, precise cuts
RYOBI PSBCS02B is right for you if…
- You’re a RYOBI ONE+ user and want a cutter that’s only 8.5 inches long for tight spaces
- You work in dark areas and need the dual LED lights positioned before the blade and on the shoe
- You need forward/reverse cutting to handle awkward angles without repositioning
WORX WX801L is right for you if…
- You’re new to cordless tools and want everything in one box — battery, charger, 3 cutting discs, and 1 grinding disc
- You want the lightest option at 2.4 lbs for extended one-hand use without fatigue
- You’re on a tight budget and don’t want to invest in a battery platform you don’t already own
❌ Who Should Skip All of These?
If you’re cutting thick concrete, rebar, or doing heavy demolition, skip all three — a full-size angle grinder with a 4.5-inch wheel will outperform these 3-inch cutters in both speed and depth. These mini cutters are for light to medium duty work like trimming tile, cutting thin metal, or slicing PVC, not for sustained heavy grinding.
For the most common buyer — someone who already owns DEWALT batteries and wants the best performance — I’d grab the DCS438B without hesitation. If you’re starting from scratch and want a complete kit, the WORX gives you the most value for your money right out of the box.
Frequently Asked Questions
Which is better for one-hand use: the DEWALT DCS438B or the RYOBI PSBCS02B?
For pure one-hand ergonomics, the RYOBI is the winner because it’s only 8.5 inches long, making it far easier to control in tight spaces. But the DEWALT has more cutting power at 20,000 RPM versus the RYOBI’s 19,500 RPM, which matters when you’re pushing through tougher materials. If you’re working overhead or in cramped corners all day, I’d take the RYOBI’s compactness. If you need maximum speed and don’t mind the extra weight, the DEWALT pulls ahead.
Is the DEWALT DCS438B worth the extra money over the WORX WX801L?
That depends entirely on whether you already own batteries. The DEWALT is a bare tool, so you’ll need to factor in a 20V battery and charger if you don’t have them, while the WORX includes both in the box. The DEWALT does justify its higher price with a faster 20,000 RPM motor, three included wheels (including diamond tile and diamond multi-material), and a tool-free depth adjustment with mm and inch markings. If you’re already in the DEWALT ecosystem, yes, it’s worth it. If you’re starting fresh, the WORX gives you a complete kit for less money.
Which cutoff tool cuts faster: RYOBI or WORX?
The RYOBI is faster at 19,500 RPM compared to the WORX’s 19,000 RPM — a 500 RPM difference you’ll barely notice in practice. What matters more is that the RYOBI has a brushless motor, which typically delivers more consistent power under load and better runtime than the WORX. For cutting thin metal or tile, both will get the job done, but the RYOBI will feel slightly more responsive when you’re pushing hard.
Can the WORX WX801L cut tile and thin concrete?
Yes, the WORX can handle tile and thin concrete, and it includes 3 cutting discs plus 1 grinding disc to get you started. At 19,000 RPM with a 3-inch disc, it’s capable of slicing through tile and thin concrete, but don’t expect it to match a full-size grinder. For occasional light masonry work, it’ll do fine — just take your time and let the tool do the work rather than forcing it.
Which tool has better visibility for cutting in dark areas?
The RYOBI PSBCS02B wins this one hands down with dual LED lights — one positioned before the blade and another on the shoe. The DEWALT has a single LED, which is decent but doesn’t cover as much area, and the WORX has no integrated light at all. If you frequently work in dim conditions like under sinks or in crawl spaces, the RYOBI’s dual LEDs make a real difference in accuracy.
Do all three tools use the same size cutting wheels?
Yes, all three use standard 3-inch wheels, so you can swap discs between them if you happen to own multiple tools. That said, the DEWALT comes with the most variety in the box with a bonded abrasive wheel, a diamond multi-material wheel, and a diamond tile wheel. The WORX includes 3 cutting discs and 1 grinding disc, while the RYOBI’s included accessories depend on the specific kit you buy — the bare tool version doesn’t include wheels at all.
My Final Verdict
The DEWALT DCS438B is my clear winner for anyone already invested in the 20V MAX platform — it’s the fastest at 20,000 RPM, comes with three different wheels including diamond tile and diamond multi-material, and the tool-free depth adjustment with mm and inch markings is a genuine pro feature. The RYOBI PSBCS02B is the better pick for tight-space work thanks to its 8.5-inch compact body and dual LEDs, but if you’re starting fresh, the WORX WX801L’s included battery and charger make it the smart budget move.
If you’re still on the fence, think about what you already own. The DEWALT rewards existing 20V users with unmatched speed, the RYOBI fits perfectly into the ONE+ ecosystem, and the WORX gets you cutting immediately with zero extra purchases. Pick the one that matches your battery shelf, and you won’t regret it.
Winner: DEWALT DCS438B
- POWER THROUGH DIFFICULT APPLICATIONS with brushless motor and 550 MWO**
- CUT A WIDE RANGE OF MATERIALS: Includes Bonded Abrasive Wheel, Diamond...
- ILLUMINATE DARK WORK AREAS with bright LED
For DEWALT owners who want maximum cutting speed at 20,000 RPM and the versatility of three included wheels — this is the one to beat.
Runner-Up: RYOBI PSBCS02B
- POWERFUL BRUSHLESS MOTOR: Delivers up to 19,500 RPM for fast, clean cuts...
- ULTRA-COMPACT DESIGN: Only 8.5 inches long and lightweight for superior...
- ADJUSTABLE GUARD & DEPTH GUIDE: Features an adjustable guard for safety...
Best for RYOBI ONE+ users who need a compact 8.5-inch cutter with dual LEDs and reverse capability for those awkward tight spots.
Best Budget: WORX WX801L
- 3" Cutting disc, compact for one hand operation.
- Includes 3 cutting discs and 1 grinding disc
- 19000 RPM
Perfect for first-time cordless buyers who want a complete kit with battery, charger, and 4 discs at the lightest 2.4 lbs weight.
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