CRAFTSMAN CMCF800C1 20V MAX 1/4-Inch Impact Driver Kit

The CRAFTSMAN CMCF800C1 is a 20V MAX cordless impact driver kit with a 1/4-inch quick-release chuck, battery, and charger. Its claimed 1,460 in-lb torque and LED work light suit fastening tasks such as screws and large fasteners. The listing gives conflicting speed figures, so confirm the expected maximum before purchase.

At a glance

The manufacturer claims 1,460 in-lb of torque for fastening screws, lag bolts, and larger fasteners.
Quick-release chuck is described as allowing one-handed bit changes.
An LED work light is intended to help illuminate dark work areas.
The explicit included-components list names one 1.3Ah battery and one charger.

Price

$59.00Save 32%

Reference price: ~~$86.20~~

Price checked: Nov 13, 2026

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Often bought together

CRAFTSMAN 140 Pc Impact Driver Bit Set, Steel, Black Oxide Coated Impact Drill Bit Set, Precision Machined Tips (CMAF140SET)

$39.98

Pros and cons

Pros

Battery and charger are listed with the driver, making this a ready-to-use kit rather than a tool-only listing.
Quick-release chuck and built-in LED address bit changes and visibility during fastening.
The manufacturer identifies compatibility with CRAFTSMAN 20V MAX devices.

Technical specifications

22 specifications

Identity
Brand	CRAFTSMAN
Model	CMCF800C1
Tool type	Impact Driver
Color	Red

Power and battery
Power configuration	Battery Powered
Voltage	20
Battery type	Lithium-Ion
Battery capacity	1.3 amp_hours
Compatible devices	CRAFTSMAN 20V MAX devices

Performance and chuck
Maximum torque	1460 in-lb
Maximum rotational speed	3800 rpm
Speed listed in title	2,800 RPM
Speed listed in feature claim	2,800 rpms/3,100 ipms
Speed	2800 rpm
Number of speeds	1
Maximum chuck size	6.35 millimeters
Additional feature	Variable Speed
Maximum power	800 watts
Amperage	3 A
Drilling capacity in wood	0.25 inches

Dimensions and installation
Dimensions	11.88"L x 4.1"W x 11"H
Weight listed	2.5 pounds

What to know before buying

Listing details to confirm

Speed details conflict: the title and feature text state 2,800 RPM, while the specifications also state 3,800 rpm. The feature claim adds 3,100 ipms. Confirm the exact speed figures if they matter to your work. The 1,460 in-lb torque is a manufacturer claim, not an independently verified measurement.

What’s in the box

Included

1 CMCF800 impact driver
1 V20 20V MAX 1.3Ah lithium-ion battery
Power adapter

Who is it for?

A good fit for

DIYers and home users who want a cordless impact driver for screws, lag bolts, and larger fasteners.
Buyers seeking a kit that lists a battery and charger, especially those with other CRAFTSMAN 20V MAX devices.

Less suited to

Shoppers who need a drill for general hole-making rather than a tool primarily described for fastening.
Buyers who require a confirmed speed specification before choosing a tool.

CRAFTSMAN CMCF800C1 20V MAX 1/4-Inch Impact Driver Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 2,383 ratings

5 stars86%86%
4 stars8%8%
3 stars3%3%
2 stars1%1%
1 star2%2%

Customer feedback describes the driver as useful for housework and reports favorable experiences with power, versatility, value, and battery life. Some customers report driving more than 100 three-inch screws on a charge, though that is an individual account rather than a guaranteed runtime. Durability feedback is mixed, with reports ranging from years of use to a trigger failure shortly after use. This makes the positive battery reports relevant to the included 1.3Ah pack, while the mixed durability comments are worth weighing for frequent or demanding work.

Positive themes

Customers report useful performance for housework and praise power, versatility, value, and battery life.
Some customers describe the battery as long-lasting, including a report of driving over 100 three-inch screws per charge.

Mixed feedback

Durability feedback varies, with some reports of long service and others describing a trigger breaking very quickly.

Frequently asked questions

What is included with the CMCF800C1 kit?

The explicit manufacturer contents list specifies one CMCF800 impact driver, one V20 20V MAX 1.3Ah lithium-ion battery, and one V20 20V MAX lithium-ion charger.

What speed should I expect?

The listing is inconsistent. It gives 2,800 RPM in the title and feature claim, but also lists a maximum rotational speed of 3,800 rpm. Check the selected listing or product documentation to confirm.

What kind of work is this impact driver described for?

The manufacturer identifies fastening screws, lag bolts, and large fasteners. It also describes a quick-release chuck and an LED light for bit changes and visibility.