CRAFTSMAN CMCF921B V20 RP 20-volt Max Variable Speed Brushless 1/2-in Drive Cordless Impact Wrench
CRAFTSMAN CMCF921B V20 BRUSHLESS RP™ Cordless 1/2-in Impact Wrench with Hog Ring Anvil provides MORE RUNTIME. BETTER PERFORMANCE.™ for your demanding jobs.
Drive or remove large fasteners with up to 275-ft-lb max torque. This tool features two speed settings and a variable speed trigger.
- BRUSHLESS MOTOR: Up to 26% more runtime compared to CRAFTSMAN brushed Impact Wrench CMCF900, 3/8 X3 in lag screws into 4-in X 4-in pressure treated wood with 4.0 Ah Battery (sold separately)
- DELIVERS TORQUE: Up to 275 ft-lbs of max fastening torque
- EASY SOCKET CHANGES: Hog Ring Anvil for easy socket changes
- DIVERSE APPLICATION: 2 mode settings for a variety of applications
- IMPROVED VISIBILITY: LED work light for added visibility
- INCLUDES: CMCF921 Impact Wrench (1); Battery and Charger sold separately
- 20V MAX battery, maximum initial battery voltage (measured without a workload) is 20 volts, nominal voltage is 18
- BETTER PERFORMANCE: versus competitive products with brushed motors, tested with either a 2Ah or 4Ah battery, performance based on UWO power, max torque or SCFM
- 3-Year limited warranty
- Click here for more Impact Wrench on Our Website
drummlyf3 –
I run a roadside assistance business and decided to try this impact despite seeing negative reviews about it not being able to loosen lug nuts. I have used this impact everyday for the last 3 months have done few hundred wheel removals and HAVE NOT had a wheel I couldnt loosen the lug nuts on. And im only running the small 2.0 AH battery lol I am pleased with this impact the only thing I recommend and what I’ll do is use a bigger battery probably a 6.0AH
marcoy –
I bought this for my personal shop since I already had the USA V20 drill and it’s been fantastic. My daily work experience with battery impacts has been in the Milwaukee line lately, mainly 18v high torque though I’ve used the stubby from time to time. We’ve also used other brands in the past. The Craftsman is a mid torque model. I wanted an impact that was brushless and had a manual speed control. I guess I also just prefer the red color in general. There’s many impacts out there but most are going to the electronic push button speed control and my experience with those controls hasn’t been positive and that’s been true on a few different brands of various tools. I’m sure it will get better in the future but I want to know this will work when I need it to. This has all the power you need for most jobs. I did get the 6ah battery to go with it and it has plenty of juice. Craftsman really should put out a high torque model though with a manual speed control for larger suspension bolts and bigger trucks. I looked for one but it appears they don’t have one out. As a mid torque model however this really shines. The only thing negative I can say is it’s not a USA model like my drill. That aside I’m really impressed with Craftsman here.