Bluebow Cordless Impact Wrench, 737.5 ft-lbs vs CRAFTSMAN V20 Cordless Impact Wrench, 1/
Updated August 2026 — Bluebow Cordless Impact Wrench, 737.5 ft-lbs leads on torque and battery life.
The Bluebow Cordless Impact Wrench offers superior torque and value, making it the better choice for heavy-duty tasks.
Why Bluebow Cordless Impact Wrench, 737.5 ft-lbs is better
Torque
Bluebow offers 1000 N·m vs CRAFTSMAN's 275 ft-lbs.
Price
Bluebow is $79.99 compared to CRAFTSMAN's $121.61.
Battery
Bluebow includes two batteries, CRAFTSMAN requires separate purchase.
Why CRAFTSMAN V20 Cordless Impact Wrench, 1/ is better
Design
CRAFTSMAN has a compact design for tight spaces.
Runtime
CRAFTSMAN claims up to 26% more runtime.
Socket Change
CRAFTSMAN features a hog ring anvil for easy socket changes.
Overall score
Specifications
| Spec | Bluebow Cordless Impact Wrench, 737.5 ft-lbs | CRAFTSMAN V20 Cordless Impact Wrench, 1/ |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Max Torque | 1000 N·m | 275 ft-lbs |
| Battery Included | Yes | No |
| Speed Settings | 3 | 2 |
| LED Light | Yes | Yes |
Dimension comparison
Overview of the Bluebow Cordless Impact Wrench
The Bluebow Cordless Impact Wrench is an efficient tool priced at $79.99, making it about 34% cheaper than its competitor. This impact wrench offers a maximum torque of 1000 N·m (737.5 ft-lbs) and features a brushless motor for improved performance and longevity. With three-speed settings and included batteries, it is designed for a variety of applications, ideal for both professional and DIY users.
Overview of the CRAFTSMAN V20 Cordless Impact Wrench
The CRAFTSMAN V20 Cordless Impact Wrench is priced at $121.61, with a maximum fastening torque of 275 ft-lbs. Although it's more expensive than the Bluebow, this impact wrench includes a brushless motor for better runtime and features a hog ring anvil for quick socket changes. It is designed to handle various applications but requires the purchase of batteries and charger separately.
Torque Comparison
In terms of torque, the Bluebow Cordless Impact Wrench significantly outperforms the CRAFTSMAN V20. With a maximum torque of 1000 N·m (737.5 ft-lbs), the Bluebow is more than three times as powerful as the CRAFTSMAN, which offers only 275 ft-lbs of torque. This makes the Bluebow a better choice for heavy-duty tasks like removing stubborn bolts or for use in professional environments where high torque is essential.
Motor Technology and Efficiency
Both impact wrenches feature brushless motors, which enhance their efficiency and lifespan. The Bluebow's brushless motor operates 30% quieter and lasts 60% longer than traditional brushed motors, providing an edge in durability and noise reduction. The CRAFTSMAN also claims up to 26% more runtime, but the superior torque and operational features of the Bluebow make it a more efficient tool overall.
Battery Capacity and Convenience
The Bluebow Cordless Impact Wrench comes with two high-capacity 4.0Ah lithium batteries, allowing for extended use without downtime. A single fully charged battery can drive up to 200 bolts continuously, which is particularly beneficial for long jobs. In contrast, the CRAFTSMAN's bare tool design means that users must purchase batteries separately, adding to the overall cost and reducing convenience for those who need a ready-to-use tool.
Versatility and Application
The Bluebow excels in versatility, designed for a range of tasks from auto repairs to construction and household projects. Its three-speed settings make it adaptable for different torque requirements, while the universal 1/2-inch drive fits most sockets, enhancing its usability. The CRAFTSMAN V20, while versatile, is limited by its lower torque and lack of included batteries, making it less suitable for demanding applications.
Design and Usability
Both impact wrenches emphasize user-friendly designs. The Bluebow includes features like a bidirectional brake stop to support forward and reverse adjustments, along with an LED light for visibility in dark areas. Conversely, the CRAFTSMAN features a compact design with a variable-speed trigger, making it easier to control in tight spaces. However, the lack of built-in batteries may detract from its overall ease of use, especially for those in need of immediate functionality.
Price Comparison
The Bluebow Cordless Impact Wrench is priced at $79.99, which is about 34% less than the CRAFTSMAN V20's price of $121.61. This price difference is significant, especially considering the enhanced torque and battery features of the Bluebow. For users on a budget or those looking for a high-performance tool without the added costs of batteries, the Bluebow offers a compelling value proposition.
Which should you buy?
Choosing between the Bluebow Cordless Impact Wrench and the CRAFTSMAN V20 ultimately depends on your specific needs. If you require high torque for heavy-duty applications and value included batteries for convenience, the Bluebow stands out as the more effective and economical choice at $79.99. However, if you prefer a compact design for lighter tasks and don’t mind purchasing batteries separately, the CRAFTSMAN V20 could still meet your requirements, albeit at a higher price point.

