CRAFTSMAN CMCW221B 20V MAX Cordless Detail Sander

1 / 7

Product guide

CRAFTSMAN CMCW221B 20V MAX Cordless Detail Sander

The CRAFTSMAN CMCW221B is a 20V MAX cordless detail sander designed for smaller sanding jobs and tight spaces. It offers variable speed, a dust bag or vacuum connection for dust collection, and a D-handle grip, but the battery is sold separately.

At a glance

Variable speed is listed at 9,000 - 12,000 OPM for different sanding tasks.
Dust collection can use the dust bag or a 1-1/4 in vacuum connection.
D-handle grip is described for comfort and control during vertical sanding.
Listed as tool only, with the battery sold separately.

Price

$59.00Save 25%

Reference price: ~~$79.00~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

S SATC Mouse Detail Sander Sandpaper 50 PCS Mouse Sanding Pads 12 Hole Mouse Sandpaper Assorted 60/80/120/150/220 Grits

$8.99

Pros and cons

Pros

Cordless operation suits projects where a power cord would get in the way, provided you have a compatible battery.
Two dust-collection options let you use the included dust bag or connect a vacuum.
Variable speed and a D-handle support adjustment and control on detail-sanding jobs.

Cons

Battery and charger are not included, so buyers without the required battery setup need to account for that separately.

Technical specifications

12 specifications

Identity
Brand	CRAFTSMAN
Model	CMCW221B

Power and operation
Power configuration	Battery Powered
Voltage	20 volts
Speed range	9,000 - 12,000 OPM
Maximum rotational speed	12000 rpm
Battery description	20V MAX* Lithium Ion battery

Dust collection and handling
Dust collection options	dust bag and 1-1/4 in vacuum connection
Handle	D-handle grip for vertical sanding
Switch	Dust-sealed switch

Dimensions and weight
Dimensions listed	11.4"L x 6.7"W x 3.9"H
Weight listed	1.18 kg

What to know before buying

The manufacturer lists a 9,000 - 12,000 OPM operating range and a separate maximum rotational speed of 12000 rpm. These are different speed descriptions, not a single interchangeable rating. Battery life and working power depend on use, and customer feedback is mixed on both.

What’s in the box

Included

V20 Cordless Detail Sander (Tool Only), quantity 1

Who is it for?

A good fit for

People sanding small items, corners, or tight spaces who want a cordless detail sander.
Buyers already equipped with a suitable CRAFTSMAN V20 battery and charger.
Users who want a choice of dust bag or vacuum connection.

Less suited to

Buyers who need a complete sander kit with battery and charger included.
People primarily seeking a sander for large surface areas rather than detail work.

CRAFTSMAN CMCW221B 20V MAX Cordless Detail Sander · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 467 ratings

5 stars79%79%
4 stars11%11%
3 stars5%5%
2 stars2%2%
1 star3%3%

Customer feedback reports positive impressions of performance, build quality, ease of use, versatility on small items, and light weight, including use in tight spaces. Buyers also report mixed experiences with battery life and power. That matters for extended or demanding work, especially since the battery is sold separately. The overall rating distribution is mostly five-star but includes lower ratings, which does not establish why any individual customer rated it that way.

Positive themes

Customers describe the sander as easy to use and useful for small or tight-space jobs.
Feedback includes positive comments about perceived quality and light weight.

Mixed feedback

Customers report mixed experiences with battery life and power.

Frequently asked questions

Does this sander include a battery and charger?

No. The listing identifies it as tool only, and the product description says the battery is sold separately.

What speed range does the sander offer?

The feature listing gives a variable operating range of 9,000 - 12,000 OPM. A separate details field lists a maximum rotational speed of 12000 rpm.

How can dust be collected?

The listed options are a dust bag and a 1-1/4 in vacuum connection.

Is it suited to sanding in tight spaces?

Customer feedback describes it as useful for small items and tight spaces. Its detail-sander format is intended for this kind of work rather than broad sanding jobs.