# BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit

BLACK+DECKER BDCMS20C is a cordless detail sander kit with a battery, charger and detail-finger attachment listed. Its compact shape and onboard dust collection are aimed at home sanding and tight areas, while customer feedback raises battery-life concerns worth weighing for longer sessions.

- [Original product page](https://loonieperks.com/product/black-decker-bdcms20c-cordless-detail-sander-kit)
- [View offer](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: BLACK+DECKER
- Model: BDCMS20C
- Category: Tools & Garden > Power Tools > Sanders & Grinders
- Price: 84.98 CAD
- Previous price: 103.98 CAD
- Discount: 18%
- Price checked: 2026-11-13T12:35:09.407Z
- Rating: 4.5 / 5
- Reviews: 2392

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Detail-finger attachment is designed to reach into tight or hard-to-access areas.
- Two-position grip, compact form and hook-and-loop paper changes support controlled detail work.
- Onboard dust bag is described as detachable and easy to empty.
- Manufacturer lists a battery, charger, detail-finger attachment and sanding sheets in the kit.

## Pros

- Cordless operation avoids a power cord during small-area and corner sanding.
- Detail-finger attachment extends the sanding surface into narrow spots.
- Hook-and-loop attachment allows convenient abrasive changes.
- Dust collection is built into the sander, with a bag described as removable for emptying.

## Cons

- Customer feedback includes reports of very short battery runtime and battery or charging problems, which may matter during extended work.

## Specifications

### Identity
- Brand: BLACK+DECKER
- Model: BDCMS20C
### Power and battery
- Power configuration: Battery Powered
- Voltage: 20 volts
- Battery description: Lithium-ion, 20V and 60V
- Battery charge-retention claim: Holds a charge for up to 18 months.
- Charger current: 2 A
### Sanding
- Maximum rotational speed: 12000 rpm
- Grit type: Coarse
- Grit number: 60
- Form factor: Rectangular
### Dimensions and installation
- Dimensions listed: 22.9L x 10.9W x 27.2H centimetres
- Weight listed: 1.18 kg

## Before you buy

- Listing details are inconsistent or unconfirmed: the title and feature list describe a 20V battery, while the battery-description field says “Lithium-ion, 20V and 60V.” A separate specification lists 12000 rpm, while the feature copy calls the rate 12,000 opm. The explicit included-components field names only a cordless mouse sander battery, whereas the feature list claims a charger, attachments and multiple sandpaper sheets. Check the selected listing's kit contents and clarify the speed and battery description before buying. The product description defines 20V MAX as maximum initial voltage without workload and states nominal voltage is 18 volts.

## In the box

- 20V cordless mouse sander battery (Included)
- BDCMS20 sander (Check selected pack): Named in the feature-list kit contents.
- 20V MAX 1.5Ah lithium-ion battery (Check selected pack): The feature-list kit contents specify this battery.
- Charger (Check selected pack): Named in the feature-list kit contents.
- Detail-finger attachment (Check selected pack): Named in the feature-list kit contents.
- 2 sheets of sandpaper (Check selected pack): Quantity stated in the feature-list kit contents.
- 1 sheet of detail-finger sandpaper (Check selected pack): Quantity stated in the feature-list kit contents.
- 4 extra sheets of tip sandpaper (Check selected pack): Quantity stated in the feature-list kit contents.

## A good fit for

- DIY users seeking cordless sanding for detail work, corners and tight spaces.
- Buyers who want a listed battery-and-charger kit with a detail-finger attachment and starter abrasives.
- Short or intermittent sanding tasks where cordless handling and a dust bag are useful.

## Less suited to

- Buyers who need dependable long runtimes for extended sessions without interruption.
- Buyers who need an unambiguous battery specification or confirmed full accessory bundle without checking the selected listing.

## Customer feedback

Customer feedback describes the sander as easy and convenient to use, with positive impressions of performance and value. Battery life is a material concern, including reports of very short use and charging problems. Opinions on durability and size are mixed. For buyers considering the listed cordless kit, the battery concern is particularly relevant to work that cannot be completed in brief sessions. These are reported perceptions, not a confirmed runtime or product test.
- Positive themes: Customer feedback describes the sander as easy to use and convenient.
- Positive themes: Feedback reports positive impressions of performance and value.
- Negative themes: Some customer feedback reports very short battery runtime and battery or charging problems.
- Mixed feedback: Customer opinions are mixed about the product's durability and size.

## Frequently asked questions

### Does the listed kit include a battery and charger?
The title and feature list claim a battery and charger, and the feature list also names a detail-finger attachment and sanding sheets. The explicit included-components field lists only a cordless mouse sander battery, so confirm the selected listing's contents before ordering.
### Can it sand into narrow corners?
The manufacturer describes a detail-finger attachment for hard-to-reach surfaces and a compact form intended for corners and tight spaces.
### What should I know about battery runtime?
The listing says the battery holds its charge for up to 18 months, which is a charge-retention claim rather than a runtime figure. Customer feedback includes reports of short runtime and battery or charging problems.
### What speed does the sander use?
The specification gives 12000 rpm, while feature copy states 12,000 opm. Those units describe different measures, so the listing does not make the operating speed fully clear.

## Alternative options

- [BLACK+DECKER 2.4 Amp 5 in. Electric Random Orbit Sander \(BDERO600\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [CRAFTSMAN CMCW220B V20\* CORDLESS RANDOM ORBIT SANDER \(TOOL ONLY\)](https://loonieperks.com/visit/craftsman-cmcw220b-v20-cordless-random-orbit-sander)
- [BLACK+DECKER MOUSE 1.2 Amp Electric Detail Sander \(BDEMS600\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [CRAFTSMAN Random Orbit Sander, 3-Amp, Corded \(CMEW231\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [MAXXT Brushless 2-in-1 Detail Sander and Sheet Sander Set, 350W 3mm Electric Orbital Sander with Replaceable Backing Plate, Variable Speed Compact Mouse Sanders for Woodworking with 20 Sanding Paper](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [BLACK+DECKER 2.0 Amp Electric 1/4 Sheet Orbit Sander \(BDEQS300\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [CRAFTSMAN Belt Sander, Corded, 3-Inch x 21-Inch with Tool Free Belt Release \(CMEW213\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [Brushless Cordless Detail Sander Compatible with Dewalt 20V MAX Battery \(TOOL ONLY\), Lightweight Corner Sander with Dust Box & 10 Sandpapers, 12,000 OPM Compact Power Tool for Wood, Metal & DIY](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [MAXXT Electric 5mm Random Orbital Sander, Brushless 350W 3A Palm Sander, Multi-Function Variable Speed Electric Corded Orbital Sanders Machine with 6Inch Sanding Pad, 10 Sanding Paper for Woodworking](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [MAXXT 350W Brushless Delta Orbital Sander, Mouse Sander with Efficient Dust Collection System, Powerful Low Vibration Palm sander, Electric Detail Sander for Woodworking,Tight Spaces Sanding,Polishing](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [MAXXT Electric 5mm Random Orbital Sander, Palm Sander with Brushless Motor, 5&6Inch Sanding Pads, Central Vacuum, Sanders for Woodworking, Primary Wood and Panel Processing](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)

## Add-ons

- [BLACK+DECKER 20V MAX\* POWERCONNECT 5-1/2 in. Cordless Circular Saw \(BDCCS20C\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)
- [BLACK+DECKER 20V MAX\* Cordless Reciprocating Saw Kit \(BDCR20C\)](https://loonieperks.com/visit/black-decker-bdcms20c-cordless-detail-sander-kit)

## Images

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 1](https://loonieperks.com/i/RFvvbxIn65U3ERrE495ZYwO94HiUO-NacjFJlG4KV860eMdV1UpBViYvsHRqGxnJN-GIiSLNmRw18RwlDmwqj1qSmqSJPiLGtKMeRYyWiGGsg_QlNrsCjxqC.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 2](https://loonieperks.com/i/_iHxO4sohVi9s1PoOtc2lI2TDj_4EnXqflvyOQY3vN4RXRdBmZN1tu2qCZasmPwITqgLwNnBNIvC3ATNlfLvgCTjG73rRWUy6VaDL3zcqSHaUrdXXvRWN7VC.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 3](https://loonieperks.com/i/KVv0NBs7uuYKaBNVgomktqFh6fShj47AV4I9UPOnoPDGTL0ck00z7mdcrD2u37WW-P8yQYIj7sBTDNbCwNR0QpjPbfm0V2D2SG08Dd5O3I4dAZJd.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 4](https://loonieperks.com/i/uSbvOg3-30iL5YSraS28MXUmMpOjUuZHZ4b7X9yINvimBCWmGTQ__RqYsxEljHZjRLTqmZS0vQTxEKWWwoEySAydeRCwe1uxYTLbP3-b7hahY4A0.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 5](https://loonieperks.com/i/ydjUvM21rw-vIknQaN8dLbA-aveIM07TFLaCmTHg8I2FcAxYyWWwgZ1g17ECJB-804CBrt1e0hfUP5AHCncN0PiQuw0GUhODEuBDZaWHX7v9Inwc.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 6](https://loonieperks.com/i/gDESJRBDpykcyw_D5evUyKbepvtAIavjVF1CEz9UlxSx61CwV8gSp1DM_QFtlEUl283EpIpp8nE-oIa7hmwD8Aww2YCA-myhqIQca2aRnaHFClWC.jpg)

![BLACK+DECKER BDCMS20C 20V MAX Cordless Detail Sander Kit — 7](https://loonieperks.com/i/RaCPaxvfz6gmtK48cDr305VxRw7BfrfI0n3xq0-s3eXdQQmAgEDbxXua-OZyWL3Bgs79fgz6KAvLc3p2Ld15LHn2eAb8-x46s6NCXuWIJsX-ccxMOy6QRpf0.jpg)