DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact vs Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2"
Updated August 2026 — DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact leads on durability and control.
The DEWALT ATOMIC offers superior brand reputation and advanced features, while the Protmex provides higher torque and better value.
Why DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact is better
Brand Reputation
DEWALT is a well-known and trusted brand.
User Control
DEWALT has four speed settings for better control.
Build Quality
DEWALT features durable glass-filled nylon housing.
Why Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2" is better
Torque
Protmex offers a maximum torque of 1107 ft-lbs.
Included Batteries
Protmex comes with two 4.0Ah batteries.
Price
Protmex is priced lower at $109.97.
Overall score
Specifications
| Spec | DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact | Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2" |
|---|---|---|
| Max Torque | 300 ft-lbs | 1107 ft-lbs |
| Speed Settings | 4 | 3 |
| Battery Included | No | Yes |
| LED Light | Yes | Yes |
| Build Material | Glass-filled nylon | Not specified |
Dimension comparison
Overview of the Products
In this comparison, we’ll explore two notable cordless impact wrenches: the DEWALT ATOMIC 20V MAX* 3/8 in. Cordless Impact Wrench and the Protmex 1107Ft-lbs. The DEWALT is priced at $142.99, while the Protmex is more economical at $109.97, making it about 23% cheaper. This price difference might be significant for users looking for a high-torque solution without breaking the bank. Let's delve deeper into their features, performance, and overall value.
Performance and Power
The DEWALT ATOMIC offers a maximum fastening torque of up to 300 ft-lbs., which is quite robust for various fastening projects. With its multiple speed settings, including a precision wrench control feature, it provides enhanced user control. In comparison, the Protmex boasts an impressive maximum torque of 1107 ft-lbs. (1500 Nm) and a top speed of 2300 RPM, making it a powerful contender for heavy-duty tasks. While both tools excel in power, the Protmex clearly has a higher torque capacity, appealing to users needing more strength for tougher applications.
Battery and Runtime
Battery efficiency is a significant aspect when choosing a cordless impact wrench. The DEWALT ATOMIC does not come with a battery included, which could mean additional costs, depending on the user's existing collections. On the other hand, the Protmex includes two 4.0Ah batteries that provide longer runtime and quicker charging capabilities. This setup offers a significant operational advantage, particularly for those who need continuous performance without interruptions. The Protmex’s battery system not only supports extended use but also ensures the tool maintains powerful performance over time.
User Control and Versatility
When it comes to user control, the DEWALT ATOMIC shines with its four-speed settings, allowing for fine-tuning based on the application. Its precision wrench control feature helps prevent overtightening, which can be crucial for delicate tasks. Conversely, the Protmex features three speed modes that range from 0-1500 RPM to 0-2300 RPM, catering to a variety of jobs from light to heavy-duty. Both tools provide good control, but the DEWALT's additional speed setting may offer more flexibility for specific tasks, especially in wood applications.
Design and Build Quality
The DEWALT ATOMIC is designed with glass-filled nylon housing to resist damage from oils and solvents, ensuring longevity. Its compact design allows for easy maneuverability, making it suitable for tight spaces. The Protmex, while also effective, does not specify materials in the same detail but emphasizes durability and resistance to wear. Both brands prioritize build quality, but DEWALT’s known reputation for robust tools may sway some users toward its product, especially for demanding environments.
Lighting Features
Lighting can make a big difference when working in dim conditions. The DEWALT ATOMIC includes an onboard LED work light with brightness control, enhancing visibility in dark work areas. This feature is particularly useful when precision is needed in low-light situations. The Protmex also incorporates a built-in LED light that illuminates the workspace for about 20 seconds after the trigger is released. While both tools offer lighting, the DEWALT’s adjustable brightness control provides an edge for users requiring tailored lighting based on their specific tasks.
Sales Rank and Market Position
In terms of market performance, the DEWALT ATOMIC holds a sales rank of 11,246, indicating a solid presence in the competitive landscape of cordless impact wrenches. The Protmex, with a sales rank of 54,012, shows that it may not be as widely adopted yet. The higher sales rank of the DEWALT could reflect its established reputation and user trust, making it a safer bet for those wary of less familiar brands.
Customer Considerations
When choosing between these two options, potential buyers should consider their specific needs. The DEWALT ATOMIC is ideal for users who prioritize advanced features, brand reputation, and versatility in applications. However, the Protmex offers a compelling value proposition with its higher torque output, included batteries, and lower price point. Users on a budget or those who require substantial torque for heavy-duty tasks may find the Protmex more appealing.
Which should you buy?
Ultimately, the decision between the DEWALT ATOMIC 20V MAX and the Protmex 1107Ft-lbs depends on your specific requirements and budget. If you are looking for a trusted brand with additional features and superior control, the DEWALT ATOMIC at $142.99 might be the better choice. However, if you need high torque and value for money, the Protmex at $109.97 offers impressive performance and included batteries, making it a strong competitor. Consider your typical usage scenarios and select the tool that best aligns with your needs.

