








🛠️ Power, Precision, and Portability — Sand Smarter, Not Harder!
The BLACK+DECKER 20V MAX* Mouse Sander (BDCMS20B) is a lightweight, cordless detail sander designed for professional-grade control in tight spaces. Featuring a compact ergonomic build, interchangeable finger attachment for precision sanding, and an efficient dust collection system, it keeps your projects clean and precise. Compatible with BLACK+DECKER 20V Lithium-Ion batteries (sold separately), it offers up to 40 minutes of continuous use and quick hook-and-loop sanding sheet changes. Backed by a 2-year limited warranty, this tool is a must-have for millennial managers who value efficiency, versatility, and clean results.























| AC Adapter Current | 20 Amps |
| ASIN | B07798Q9G5 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Description | 20V Lithium-Ion (Removable) |
| Best Sellers Rank | #76,997 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Power Detail Sanders |
| Brand | BLACK+DECKER |
| Color | Multi |
| Customer Reviews | 4.6 4.6 out of 5 stars (486) |
| Date First Available | November 9, 2017 |
| Description Pile | 20V Lithium-Ion (Removable) |
| Finish | Brushed |
| Global Trade Identification Number | 00885911515078 |
| Grit Type | Medium |
| Included Components | 1) Sander |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.1 pounds |
| Item model number | BDCMS20B |
| Manufacturer | BLACK+DECKER |
| Material | Blend |
| Measurement System | Metric |
| Part Number | BDCMS20B |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 10.56 x 4.13 x 5.81 inches |
| Shape | Rectangular |
| Size | One Size |
| Style | Sander |
| UPC | 885911515078 |
| Voltage | 20 Volts |
| Warranty Description | 2 Year Limited Warranty |
D**I
Lightweight, versatile and a pleasure to use. Take care to order the correct sanding sheets. Highly recommended!
I love B&D cordless tools and I have several (drill, impact drill, weed trimmer) that all work with B&D's 20V Lithium Ion batteries. That said, I have several of these batteries and chargers, so I was thrilled to see that I could purchase a B&D sander that was without the battery, and cheaper for that reason. The sander is lightweight even with the battery. In fact, the battery adds a bit of balance to the tool and overall is very easy & comfortable to use. It comes with a "finger attachment" for corner, edge work and fine detail use. It also has a dust-collection bag that is easily removed for emptying, which should be done after every 5-10 minutes of wood sanding. (The bag should not be used for metal sanding, and a face mask or respirator is recommended in that case.) The tool also comes with two 120-grit B&D sanding sheets to get you started that are easily attached (hook & loop style) to the sander base. I would estimate the battery life to be about 30-40 minutes of continuous use, but with start/stop techniques, probably an hour or more. It has a conveniently located start-stop switch on the top of the handle. I used it today to begin sanding off old worn paint from our two Adirondack chairs so I can change their color. It was quick and easy. The vacuum feature worked great, leaving only minimal dust on the chair surfaces. I also tried it to remove rust from an old charcoal/smoker grill that we have and are converting to a planter. On the flat surfaces, it didn't do as well as on the chairs (hello naval jelly), but it did better on the rounder handles, etc. I love this tool and the convenience of cord-free operation and its easy maneuverability. ONE NOTE OF CAUTION: In order for the vacuum function to work properly, you must have 12-hole sanding pads that fit the intake holes of the sander. I made the mistake of not knowing the toll-pad hole configuration, and I ordered extra pads with the sander. Those needed to be returned and I ordered others that fit properly. If you don't do this, the vacuum mechanism will NOT work properly. Black & Decker offers replacement pads but, while of a superior quality, are very expensive. I recommend 12-hole pads by Lot Fancy that are sold on Amazon. While they do not last as long, they are pretty inexpensive at about $13/50.
G**R
Cordless…says it all
Cordless is the way to go for me. I have several of the 20 volt Black and Decker batteries. This sander works very well.
W**I
Great little sander
Works as expected. It’s a bit noisy but that’s normal. Dust collection using the included bag was quite good. Make sure you have an appropriately sized battery. I’d suggest at least a 3ah.
M**N
Quality sander
Sander works very well and efficiently!
S**E
Didn't last long but Black * Decker made things right
Complete waste of money. Bought this to sand some gable and soffit while I vinyl sided my house. Worked great the first 2 times I used it. Then today when I needed it and all I get is a click noise then nothing. Tried 3 different batteries and the same result. I have other Black & Decker 20v tools which all work great but this mouse sander was a real disappointment. Got it July 22nd and Amazon says there is nothing they can do. ** I changed my review to a 5 from a 1 since I contacted Black & Decker and after receiving my info they requested stated they are sending me another sander and their support service was very quick to respond.
G**O
5 stars because easy to use and portable
You do not want to buy a corded sander. You want to be able to use this freely. Sanding is usually a mess and better done outside which makes this perfect. I have a lot of black and decker tools so this was an easy choice since all use the same battery. Its perfect for sanding patched holes in the walls.
M**H
Great Value!
Battery doesn’t last super long but great for touch ups. I got a 6amp battery and it lasts much longer
G**E
Great Little Palm Sander
I love this little palm sander!! I kept going over my deck, looking for more spots to sand! It actually makes the chore fun. Definitely recommend!
M**E
J’ai du la retourner il n’avait pas de batterie avec.
L**E
Super pour des travaux de ponçage léger. La batterie se mange très vite par exemple et est super longue à charger.
C**S
Utilisé pour polir du bous, plastique et ciment. Fait le travail pour lequel il est conçu.
J**3
Awesome little tool.I think the price is reasonable although I didn't shop around a whole lot
D**A
love the cordless sander and the battery interchanges with the leaf blower I bought earlier!
Trustpilot
2 days ago
1 month ago