Review of the Craftsman V20 1/2-Inch Impact Wrench Kit: Decent, but Hold Out for a Discount.

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      Power tools comprise a significant portion of the hands-on reviews I handle. I'm always on the lookout for chances to explore offerings from the top brands such as Milwaukee, DeWalt, Ryobi, Rigid, and even Harbor Freight. While these brands cover a lot of ground, I've realized that I haven't yet reviewed any Craftsman power tools. Therefore, I decided to address that gap.

      Craftsman isn't new to cordless power tools; its latest flagship line, the comprehensive V20 series, demonstrates that. With a range of products from drills and impact drivers to circular saws and vacuums, it’s ready to compete with the leading brands. Just like its hand tools, Craftsman power tools are appealing contenders for the DIY enthusiast, thanks to their blend of price and performance.

      I finally got the opportunity to evaluate the V20 line with the Craftsman CMCF900M1 V20 1/2-inch impact wrench for this review. Although this tool is a bit older, having been released in 2018, it's still commonly found in many local tool stores, making it worthwhile to examine. After using it for several tasks in the workshop, I can confirm that it's a solid option for budget-conscious DIYers. However, it's advisable to wait for promotional prices before making a purchase.

      The Bottom Line

      Craftsman V20 Cordless 1/2-Inch Impact Wrench Kit

      Value 6/10

      Performance 7/10

      Quality 8/10

      Battery Life 8/10

      Overall 7.25/10

      Craftsman V20 1/2-inch Impact Wrench Specifications

      As expected given its age, the Craftsman CMCF900M1 V20 1/2-inch impact wrench features a brushed motor. It can provide up to 350 foot-pounds of maximum torque, with operating speeds of 2,500 ipm and 1,700 rpm. The controls are quite straightforward, consisting only of a directional switch and a variable-speed trigger—there are no power levels or auto-stop functions. The only 'computer' involved is your own brain. However, it does come with an LED light to assist you in low-light conditions.

      The bare tool is priced at $119.00, while the kit version, which includes a 4.0 Ah battery, retails for $189.00. Though its operations are somewhat basic, its performance is competitive within this price range. Craftsman also backs it with a reliable three-year warranty.

      Hank O’Hop

      Getting Started

      I utilized the Craftsman CMCF900M1 V20 1/2-inch impact wrench in conjunction with the Gearwrench 120XP mechanic’s tool set while working on my wife’s Honda Civic, which involved a brake job and tire rotation. This tool helped with removing the lug nuts. Later, I began working on the front end of my 1969 Dodge Charger. What commenced as a simple cleaning and reapplication of some Fluid Film evolved into servicing the brakes and wheel bearings, and once again, the Craftsman handled the lug nut tasks. I even used it to make ride height adjustments on the rear end.

      Don't underestimate the 350 foot-pound maximum torque—this impact wrench performs efficiently compared to more powerful modern options. While it may not match Milwaukee’s M12 Gen II Stubby in peak torque, it effectively drives large fasteners at a pace comparable to anything else in my collection.

      Battery life is nearly equivalent to its competitors. Although cold temperatures can affect charging times, the batteries maintain a charge for a considerable period. I also found it comfortable to use, even under heavy loads, with minimal vibration and noise, contrary to my initial expectations.

      The power-to-weight ratio is perhaps its most noticeable drawback. This unit is bulkier than the DeWalt 1/2-inch impact wrench in my toolkit, which delivers 800 foot-pounds of torque. It’s more similar in size to my high-torque Milwaukee, which provides 1,500 foot-pounds. However, some compromises are to be expected when choosing a more budget-friendly option, though I don’t think this is a significant issue for most users.

      That being said, I believe most buyers of the Craftsman CMCF900M1 V20 1/2-inch impact wrench seek an affordable, recognizable brand to handle various jobs in their workshop. It’s definitely a solid tool, but one should avoid paying full price. Although it's competitively priced initially, some patience can result in better savings.

      At the time of writing, a newer Craftsman model with the same battery can be found at Lowe’s for $159.00, offering 1,000 foot-pounds of breakaway torque. Given that this older model is similar in size to modern high-torque options,