Features
- 700 ft-lbs. of fastening torque
- 1000 ft-lbs. of breakaway torque
- Three-speed transmission
- Variable speed trigger for control
- Hog ring anvil for easy socket changes
- LED light for improved visibility in dark areas
- Glass filled nylon housing for resistance against automotive fluids and chemicals
Specifications
Battery Included | Yes |
Battery Amp Hours (Ah) | 4 Ah |
Battery Type | 20V MAX* Lithium Ion |
Cordless Or Corded | Cordless |
Individual Or Set | SET |
Motor Type | Brushless |
Number Of Batteries Included | 1 |
Number Of Pieces | 3 |
Power Source | Battery |
Product Height | 9.8 IN |
Product Length | 12.2 IN |
Product Weight | 10.3 LB |
Product Width | 5.9 IN |
Voltage (V) | 20 V |
Warranty | 3 Year Limited Warranty |
This impact wrench is designed to provide high torque for various fastening applications, featuring a brushless motor for improved efficiency and runtime.
Model Number: CMCF940M1
Craftsman Brushless RP 1/2" Drive High Torque Impact Wrench with Hog Ring Anvil Review
As someone who frequently finds themselves tackling a wide array of mechanical tasks, I recently had the opportunity to work extensively with the Craftsman Brushless RP 1/2" Drive High Torque Impact Wrench with Hog Ring Anvil. My experience with this tool has been largely positive, and I believe it has a lot to offer both professional mechanics and DIY enthusiasts alike.
First and foremost, the power of this impact wrench is undeniably impressive. With 700 ft-lbs of fastening torque and a whopping 1000 ft-lbs of breakaway torque, it handled even the most stubborn fasteners with ease. I found this particularly useful when working on rusted bolts on an older vehicle. Where other tools have failed me in the past, the Craftsman impact wrench proved its capability by effortlessly breaking loose rusted and stubborn bolts in seconds. This level of power is a game-changer, especially for those who frequently work on heavy-duty applications.
The tool's brushless motor is another standout feature. Not only does it contribute to the overall power and efficiency, but it also significantly improves the runtime. I appreciated the longer operating periods between charges, which made my work sessions much more productive. The motor also runs quieter than some of the other models I've used, which is always a bonus in a busy workshop environment.
One of the features I found extremely useful was the three-speed transmission combined with a variable speed trigger. This combination allowed for a high degree of control over the tool's power output, making it versatile for different tasks. Whether I was removing lug nuts or working on delicate fasteners, the ability to adjust the speed and torque was invaluable. The lowest setting was particularly helpful for tasks requiring precision, while the highest setting provided all the brute force needed for more demanding jobs.
The hog ring anvil made changing sockets quick and easy, which is a small detail that significantly enhances the user experience. No more fumbling with sockets or wasting time trying to switch them out; the design allows for a seamless transition between different tasks.
Another thoughtful feature is the integrated LED light. This was especially beneficial when working in dimly lit areas or underneath vehicles. The light is bright and well-placed, illuminating the workspace effectively and reducing the need for additional lighting equipment. It’s a simple addition, but one that makes a substantial difference in usability.
In terms of build quality and design, the Craftsman impact wrench feels solid and durable. The glass-filled nylon housing is resistant to automotive fluids and chemicals, which is essential for anyone working in a garage setting. The tool is on the heavier side, weighing in at about 10.3 lbs, but this weight contributes to its durability and stability. While the heft might be a drawback for prolonged use, the balance and ergonomics of the tool minimize fatigue. For instance, the grip is comfortable and provides a secure hold, even during extended use.
Despite its weight, the tool is remarkably well-balanced, and I found it easy to maneuver with one hand when necessary. The thoughtful inclusion of textured patches where the thumb rests enhances the grip and overall handling, which is particularly important for maintaining control during high-torque applications.
The battery life is commendable. Equipped with a 20V MAX* Lithium-Ion battery at 4 Ah, I was able to complete several tasks before needing to recharge. The battery charges relatively quickly, allowing for minimal downtime. However, for longer or more intensive projects, having a second battery on hand could be beneficial to ensure continuous operation.
One aspect that did require some adjustment was the slight overrun when releasing the trigger. The tool continues to spin for a brief moment after you let go, which could potentially lead to over-tightening or stripping bolts if not careful. While this is something that can be managed with experience and attention, it's a factor to be aware of, especially for those new to using high-torque impact wrenches.
In terms of value, the Craftsman impact wrench is competitively priced, offering excellent performance at a reasonable cost. It’s a robust tool that stands up well against more expensive brands like Milwaukee and DeWalt, making it an attractive option for those looking to invest in a high-quality impact wrench without breaking the bank.
Overall, I highly recommend the Craftsman Brushless RP 1/2" Drive High Torque Impact Wrench with Hog Ring Anvil. Its powerful performance, combined with thoughtful design features and durable construction, make it a valuable addition to any toolkit. Whether you're a professional mechanic or a DIY enthusiast, this tool will undoubtedly enhance your ability to tackle a wide range of projects with efficiency and ease. The minor drawbacks, such as the weight and slight overrun, are far outweighed by the tool's numerous strengths. If you're in the market for a reliable and powerful impact wrench, the Craftsman model is certainly worth considering.
Project Ideas
Business
Mobile Repair Service
Start a mobile repair service specializing in heavy-duty machinery and vehicles. The impact wrench's high torque is ideal for quickly and efficiently handling repair jobs on-site, providing convenience for clients.
Construction Equipment Rental
Offer a rental service for high-torque tools, targeting contractors and DIY enthusiasts. The impact wrench is a valuable addition to any tool rental inventory, appealing to customers needing powerful fastening solutions.
Custom Metalwork Shop
Open a metalwork shop that creates custom metal structures, gates, and fixtures. The impact wrench can be used to assemble and secure large metal components, ensuring precision and durability in your products.
Automotive Workshop
Establish an automotive workshop focusing on repairs and custom modifications. The impact wrench is perfect for tasks requiring high torque, such as wheel changes and engine work, enhancing your service offerings.
Heavy Equipment Maintenance
Provide maintenance and repair services for heavy equipment used in construction and agriculture. The impact wrench's powerful torque makes it suitable for handling the large bolts and fasteners found in such equipment.
Creative
Custom Furniture Assembly
Use the high torque impact wrench to assemble custom wooden or metal furniture pieces. The tool's power can easily handle the heavy bolts and screws used in robust furniture designs.
Outdoor Sculptures
Create large-scale outdoor sculptures from metal or reclaimed materials. The wrench's torque capabilities make it ideal for securing large bolts and fasteners, enabling the construction of stable and intricate designs.
Automotive Art
Design and construct art pieces using old car parts. The impact wrench can help disassemble and reassemble parts quickly, allowing for creative repurposing of automotive components into unique sculptures or functional art.
Heavy-Duty Garden Structures
Build robust garden structures like pergolas, raised beds, and trellises. The wrench's high torque is perfect for driving large screws and bolts into wood or metal, ensuring a sturdy construction.
Industrial Style Decor
Create industrial-style home decor items such as shelves, tables, and light fixtures. The impact wrench can handle the heavy-duty hardware often used in this style, making assembly faster and more efficient.