Rankings
The Worx WX822L.9 is a lightweight, cordless detail sander with a unique triangular base and variable speed control, ideal for precision work in confined spaces. Its main limitation is the small sanding surface and the need to buy batteries separately. It is best suited for furniture refinishers and existing Worx ecosystem users needing precision corner and edge work.
The Craftsman CMCW221B is a lightweight, cordless detail sander designed for precision work in tight spaces, featuring a variable speed range of 9,000 to 12,000 OPM and a versatile dust collection system. It operates on the Craftsman V20 battery platform and includes a dust-sealed switch and D-handle for ergonomic control during vertical sanding tasks. While ideal for DIYers and professionals seeking portability and clean operation, the bare tool format and non-standard sandpaper sizes are notable trade-offs.
The Einhell Power X-Change 18V Cordless Detail Sander is a compact orbital sander with a high fixed speed of 24,000 OPM, designed for precision work on small surfaces. Its main trade-off is the lack of variable speed control and the need to purchase batteries separately. It is best suited for hobbyists and DIYers who already own Einhell Power X-Change batteries.
The Ryobi 18V Corner Cat Finish Sander is a cordless tool with a compact triangular base designed for accessing corners and tight spaces during light finishing tasks. Its modest power and battery dependency make it unsuitable for heavy stock removal or extended professional use. It is ideal for DIYers and hobbyists with Ryobi ONE+ batteries needing a lightweight sander for finish sanding corners and edges.
The WEN 20437 is a 20V Max cordless detailing file sander designed for precision work in tight spaces, featuring variable speed control and a 55-degree belt pivot. Its key strength is the portability and flexibility for detail work, though the limited battery runtime and lack of dust collection are drawbacks. It is ideal for DIYers and hobbyists needing cordless access to tight contours.
The BLACK+DECKER BDCMS20B is a cordless 20V MAX* bare-tool mouse detail sander designed for sanding in tight corners and small spaces. It features a compact ergonomic design with an interchangeable detail finger attachment, variable speed up to 12,000 RPM, and a hook-and-loop sandpaper system for easy changes. While it offers excellent portability and control, the requirement to buy batteries separately and the lower speed compared to corded models are significant considerations.
| Attribute | | | | | | |
|---|---|---|---|---|---|---|
1,600 RPM | 24,000 RPMbest | 12,000 RPM | 12,000 RPM | 12,000 RPM | 11,000 RPM | |
40 Wbest | — | — | — | — | — | |
20 Vbest | 18 V | 20 Vbest | 20 Vbest | 20 Vbest | 18 V | |
| ↓ lower better | — | 1.28 kg | 0.8 kgbest | 0.95 kg | 1.18 kg | 0.87 kg |
— | 1.6 mm | 2 mmbest | — | — | — | |
0 mbest | — | — | — | — | — | |
— | 2 years | 3 yearsbest | 2 years | 3 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | | | | | |
|---|---|---|---|---|---|---|
Ergonomics & Design(4) | ||||||
Tool Weight (kg) | kg | 1.28 kg | 0.80 kg | 0.95 kg | 1.18 kg | 0.87 kg |
Vibration Control | false | — | — | — | — | true |
Grip Type | Palm | Softgrip | Triangular | — | D-handle | — |
Switch Type | Dial | — | — | — | Dust-sealed | — |
Power & Performance(4) | ||||||
Max Speed (RPM) | 1600 RPM | 24000 RPM | 12000 RPM | 12000 RPM | 12000 RPM | 11000 RPM |
Variable Speed | true | false | true | true | true | — |
Rated Voltage (V) | 20 V | 18 V | 20 V | 20 V | 20 V | 18 V |
Motor Type | Brushed | Brushed | Brushless-Compatible | Brushed | — | — |
Durability & Support(1) | ||||||
Warranty Period (years) | years | 2 years | 3 years | 2 years | 3 years | — |
Sanding & Dust Management(2) | ||||||
Dust Collection | None | Box + Vacuum Adapter | Bag + Vacuum Adapter | Yes | Bag/Vacuum | — |
Stroke Length (mm) | mm | 1.6 mm | 2.0 mm | — | — | — |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the related corded model for its 2-amp motor power, variable speed versatility, and thin belt design which is crucial for control in woodworking crevices. While no direct expert reviews exist for the cordless 20437, its specs highlight cordless advantages like portability over corded alternatives.
Everyday users commonly praise the tool for its ease of use in tight spots, reliable speed control, and value for detail work like engine bays or woodworking.
Professional assessment is limited for this specific model, but related Einhell Power X-Change sanding tools are praised for their innovative dust collection systems and ergonomic designs. The tool is recognized as well-built with accessible features for battery management, though it is primarily viewed as a specialized instrument for detail work rather than a general-purpose sander.
Consumer feedback highlights the versatility of the Power X-Change battery ecosystem, with users appreciating the ability to share batteries across multiple tools. The compact design and quick abrasive change system are frequently cited as positive aspects for hobbyists and DIYers, while the need to buy batteries separately is noted as a drawback for new users.
Professional reviewers treat the Worx WX822L.9 as a capable, purpose-built detail tool rather than a general-purpose sander. They emphasize its niche strength in one-handed operation on flat, vertical, and overhead surfaces.
Users generally rate the product positively, particularly those with specific use cases like detail work or existing Worx battery investments. Common praise focuses on ease of use, dust management, and the ability to reach tight corners.
Professional sources emphasize the tool's cordless convenience and compact design as key advantages for detail work. Reviews highlight the freedom from cords and ergonomic control in tight spaces, while manufacturer descriptions praise the dust collection and easy paper changes as improvements over prior corded models.
Search results provide no direct consumer reviews, ratings, or testimonials. Common themes cannot be identified due to the absence of user feedback data, with official sources repeating product claims without user quotes.
Professional reviewers and editors highlight the Craftsman CMCW221B as a practical and versatile tool for detail sanding. They praise its smooth finish quality, impressive dust management, and excellent ergonomics, particularly for vertical sanding. The tool is positioned as a professional-grade option for clean, precise work, with specific commendation for its variable speed versatility and dust-sealed durability.
Everyday users appreciate the cordless freedom and the effectiveness of the dust bag in maintaining a clean workspace. The tool is commonly praised for its ease of use in tight spaces, such as furniture edges and trim, with the lightweight design and variable speed receiving positive feedback for control and reduced fatigue.
Professional reviewers highlight the tool's value as an inexpensive, compact solution for light finishing tasks. They praise the 23% more compact design and 11,000 OPM speed for corner access, while noting it is not aggressive enough for heavy material removal.
Everyday users appreciate the corner access, ease of use, and battery ecosystem compatibility, often rating the kit highly for DIY projects. Common praise focuses on the compact size and low vibration. Recurring complaints include the tool's modest power for heavy tasks, the inconvenience of battery limits compared to corded options, and frequent stock unavailability.
“very inexpensive unit”
“doesn't take a ton of material off at a time”
