1 / 7CRAFTSMAN V20 CMCF900B 1/2-Inch Cordless Impact Wrench
The CRAFTSMAN V20 CMCF900B is a 1/2-inch cordless impact wrench sold as a bare tool. Its variable-speed trigger and hog ring anvil suit fastener work, but the listing gives two different torque figures, so confirm the specification before purchase.
At a glance
- The 1/2-inch hog ring anvil is described as allowing easy socket changes.
- A variable-speed trigger provides control over speed, and the listing claims a maximum of 1,700 RPMs.
- An LED light is specified for visibility in dim work areas.
- The package is identified as tool-only, so plan for a compatible battery and charger if you do not already have them.
Reference price: $139.00
Price checked: Nov 13, 2026
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Pros and cons
Pros
- Hog ring anvil is designed for convenient socket changes.
- Variable-speed trigger and LED work light are practical features for fastener work in dim or confined areas.
- The listing states compatibility with a VersaTrack hang hook.
Cons
- Battery and charger are not included according to the bare-tool listing.
Technical specifications
18 specifications| Brand | CRAFTSMAN |
|---|---|
| Model | CMCF900B |
| Tool type | 1/2in. Cordless impact wrench |
| Voltage | 20 volts |
| Operation mode | Battery |
| Torque in listing details | 4200 in-lb |
|---|---|
| Torque in feature listing | Max 350 ft Lbs. Torque and 2, 500 ipms for removing larger fasteners quickly |
| Maximum speed | Max 1, 700 RPMs with variable speed trigger for added control |
| Anvil | Hog ring anvil for easy socket changes |
| Length | 12.75 inches |
|---|---|
| Weight listed | 2.49 kg |
| Material listed | Metal |
| Colour | Red |
| Finish | Painted |
| Head style | Hex |
| Work-area lighting | Led light improves visibility in dark work areas |
|---|---|
| Mounting compatibility | Compatible with Versatrack hang hook |
| Warranty claim | 3 Year Limited Warranty, refer to "Warranty & Support" section below for full details |
What to know before buying
Listing details to confirm
Torque details conflict: the feature text claims a maximum of 350 ft Lbs. and the item details state 4200 in-lb. These figures are inconsistent, so confirm the torque specification for the selected listing rather than treating either as settled.
What’s in the box
Included- CMCF900 Impact Wrench
Who is it for?
A good fit for
- Buyers who already have a compatible battery and charger and want a cordless 1/2-inch impact wrench.
- Fastener tasks where variable speed, socket changes and a built-in work light are useful.
Less suited to
- Buyers who need a complete battery-and-charger kit in the box.
- Buyers who require a confirmed torque figure before choosing a wrench.
Customer reviews on Amazon
- 5 stars
83% 83% - 4 stars
13% 13% - 3 stars
3% 3% - 2 stars
0% 0% - 1 star
1% 1%
Customer feedback describes the wrench as easy to operate and praises its reported power, torque and durability. That feedback is relevant to the listed variable-speed trigger and 1/2-inch format, but it does not resolve the conflicting torque figures or establish a precise performance level. The overall rating distribution is mostly five-star, with a small one-star share, and ratings alone do not explain individual experiences.
Positive themes
- Customers report good performance, useful power and torque, easy operation and durability.
Frequently asked questions
Does this listing include a battery and charger?
No. It is identified as a bare tool, so a compatible battery and charger are needed separately.
What torque does the listing specify?
The listing is inconsistent. Its feature text claims a maximum of 350 ft Lbs., while the item details state 4200 in-lb. Confirm the torque specification before buying.
What features help with control and visibility?
The listing specifies a variable-speed trigger and an LED light for dim work areas.
What is included in the package?
The explicit included-components list names one CMCF900 Impact Wrench. The product is also described as tool-only.
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