V20* Cordless Brushless 1/4-in. Impact Driver (Tool Only)

  • V20* Cordless Brushless 1/4-in. Impact Driver (2 Batteries) features a brushless motor for more runtime. With 1700 in-lbs of torque, this product drives large fasteners with ease. Built with the user in mind, the quick release chuck allows for easy one handed bit changes.


  • Proudly Made in the USA with Global Materials in Fort Mill, South Carolina
  • HIGH PERFORMANCE: Provide up to 100% more runtime** and improved durability
  • DRIVING TORQUE: Delivers 1,700 in-lbs. of torque for driving larger fasteners
  • QUICK FASTENING: Max 2,900 RPM and 3,800 IPM for quick fastening applications
  • QUICK AND EASY: Quickly release chuck for easy one-handed bit changes
  • INCREASED SPEED: Variable 3-speed settings for 0-1300, 0-2600, 0-2900 RPM

Product Includes

CMCF820 Impact Driver 1 X
Belt Clip 1 X
Battery and charger sold separately 1 X


Air Tool false
System 20V MAX*
Max Torque (in-lbs) 1700 in-lbs
No Load Speed 0-1,300/0-2,600/0-2,900
Battery Type Lithium Ion
Anvil Type Hex
Variable-Speed Trigger Yes
Impacts/Min 3,800 ipm
Torque 1,700 in-lbs
Power Tool Type Cordless
Max Speed 2900 rpm
Bluetooth Connectivity N/A ft
Chuck Size 1/4 in
# of Speed Settings 3
Battery Included false
Work Light true
Brushless true
Tool Width 2.76 in
Tool Length 5.51 in
Tool Weight 2.07 lbs
Tool Height 7.82 in
Case Type No case

Warranty & Service

3 Year Limited Warranty

For three years from the date of sale, the product is warranted against defects in material or workmanship.


We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Product Manual

** Fastening 3" deck screws into pressure treated 4" x 4" with 2.0Ah battery vs. CMCF800 with 1.5Ah battery
*20V MAX battery, maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.