Craftsman
CRAFTSMAN V20 Impact Wrench CMCF900B
Model: CMCF900BUPC: 885911563147
Lowest at Amazon
$189.00 at AmazonLowest at any Popular Retailer
$189.00 at AmazonWhere to Buy
Prices last updated: June 9th 2026 2:24 am
Pros
- •Offers convenience by eliminating the need for air hoses, unlike pneumatic wrenches.
- •Delivers exceptional power for removing stubborn bolts and nuts, outperforming some air impact wrenches.
- •Easily removes rusty bolts from assemblies, such as the AMC 242 flywheel.
- •Suitable for higorque tasks like driving lag screws and changing tires.
- •Viewed as a good investment overall with reliable performance for heavuty applications.
- •Portability makes it ideal for road calls and oite repairs.
- •Comes with a robust warranty of three years, extendable to five years.
- •Considered a valuable addition to any mechanic's toolbox for its power and versatility.
Cons
- •Struggles to loosen higorque bolts, failing on some applications like Jeep JK lug nuts.
- •Weighs over 6 pounds, making it less portable and more challenging to fit into tight spaces.
- •Actual torque output may be significantly lower than the claimed 350 fbs, with some users experiencing only around 80 ft-lbs.
- •Lacks adjustable torque settings, limiting precise control during use.
- •May produce a melting plastic smell when used heavily.
- •Not effective as a replacement for air tools in demanding automotive repair tasks.
- •Disappointment noted among users for not performing as marketed, especially for automotive usage.
Bottom Line
The CRAFTSMAN V20 Cordless Impact Wrench (CMCF900B) offers portability and significant power for certain heavy-duty applications, making it handy for home garage use and on-the-go repairs. However, users expecting it to match the performance of air tools in all scenarios may find it lacking, specifically regarding the real-world torque output. For those seeking superior performance, especially in demanding automotive settings, you might want to explore alternatives like higher-end models from Milwaukee which have shown better results in similar tasks.
What Reviewers Are Saying
Praised
power to remove stubborn bolts10%
good investment10%
durability10%
Criticized
failed to loosen lug nut20%
not for automotive10%
questioning the 350ft/lb claim10%
📚More About CRAFTSMAN V20 Impact Wrench CMCF900B
Discussion
🔍About This Page
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are updated regularly and verified for accuracy. Our expert reviews and community discussion help you make informed buying decisions.
More to Explore
🔥 Trending Deals
Footer 1
Get ShopSavvy
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!