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DEWALT DCF913B 20V MAX* 3/8 in. Cordless Impact vs Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2"

Updated August 2026 — DEWALT DCF913B 20V MAX* 3/8 in. Cordless Impact wins on weight and compactness, Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2" wins on speed modes and torque.

The DEWALT DCF913B is ideal for lighter tasks with its compact design, while the Protmex 1107Ft-lbs excels in heavy-duty applications with higher torque.

Why DEWALT DCF913B 20V MAX* 3/8 in. Cordless Impact is better

Compact Design

Better for tight spaces

LED Light

Onboard LED for visibility

Brand Reputation

DEWALT is a well-known brand

Why Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2" is better

Higher Torque

1107 ft-lbs vs 250 ft-lbs

Battery Included

Comes with two batteries

Speed Settings

Three speed modes for versatility

Overall score

DEWALT DCF913B 20V MAX* 3/8 in. Cordless Impact
75
Protmex 1107Ft-lbs Cordless Impact Wrench, 1/2"
85

Specifications

SpecDEWALT DCF913B 20V MAX* 3/8 in. Cordless ImpactProtmex 1107Ft-lbs Cordless Impact Wrench, 1/2"
Max Torque250 ft-lbs1107 ft-lbs
Battery TypeNot Included2 x 4.0Ah
Speed Modes13
Weight3.5 lbs5.0 lbs
LED LightYesYes

Dimension comparison

DEWALT DCF913B 20V MAX* 3/8 in. Cordless ImpactProtmex 1107Ft-lbs Cordless Impact Wrench, 1/2"

Overview

When it comes to cordless impact wrenches, the DEWALT DCF913B and Protmex 1107Ft-lbs present two compelling options for users seeking power and efficiency. The DEWALT model is priced at $121.00, while the Protmex is slightly cheaper at $109.97, making it about 17% less expensive. Both tools cater to different user needs, making it essential to explore their features, performance, and overall value.

Design and Build Quality

The DEWALT DCF913B features a compact design, which is ideal for accessing tight spaces and hard-to-reach areas. This practicality is enhanced by its lightweight construction, yet it still delivers impressive performance with a maximum torque of 250 ft-lbs for tightening and 400 ft-lbs for breakaway. Conversely, the Protmex 1107Ft-lbs boasts a robust build with a high-efficiency brushless motor, producing a staggering 1107 ft-lbs (1500 Nm) of torque. This significant power advantage makes it suitable for heavier-duty tasks, but it may be bulkier compared to the DEWALT.

Performance

Performance-wise, the DEWALT DCF913B excels with its ability to generate up to 250 ft-lbs of tightening torque, making it an excellent choice for lighter automotive work and household tasks. The Protmex 1107Ft-lbs, however, stands out with its ability to reach maximum speeds of 2300 RPM across three speed settings, offering greater versatility for various applications. The sheer torque of the Protmex allows it to tackle stubborn bolts and nuts with ease, making it a more powerful option for demanding tasks.

Battery and Charging

Battery efficiency and charging time are crucial factors for cordless tools. The DEWALT DCF913B is sold as a tool-only option, meaning users will need to purchase a battery separately, which can add to the initial cost. On the other hand, the Protmex 1107Ft-lbs comes with two 4.0Ah batteries, providing a reliable power source right out of the box. This feature not only enhances the longevity of use but also ensures that users can switch to a fully charged battery without downtime during demanding projects.

User Experience

User experience varies significantly between the two models. The DEWALT DCF913B includes an onboard LED ring light to illuminate dark work areas, making it convenient for use in low-light conditions. Meanwhile, the Protmex 1107Ft-lbs also features a built-in LED light that activates when the power trigger is pressed, enhancing visibility and ensuring precision in dimly lit environments. Both tools prioritize user convenience, but the Protmex's LED light remains illuminated for about 20 seconds after release, providing extra time for adjustments.

Versatility

In terms of versatility, the DEWALT DCF913B is designed for a range of fastening tasks, from automotive work to general household maintenance. Its compact size allows it to maneuver in tight spaces effectively. The Protmex 1107Ft-lbs, however, is marketed for more extensive applications, including disassembling and repairing tires on various vehicles, agricultural machinery, and DIY projects. With its high torque and multiple speed settings, it caters to both casual users and professionals seeking a reliable tool for heavy-duty tasks.

Price Comparison

The DEWALT DCF913B is priced at $121.00, while the Protmex 1107Ft-lbs is available for $109.97. This price difference of about $11 indicates that the Protmex is a more budget-friendly option. However, the decision should not solely rest on price; users must consider the performance and features that each tool offers for their specific needs.

Sales Rank and Popularity

The DEWALT DCF913B holds a sales rank of 9732, indicating its popularity among consumers. In contrast, the Protmex 1107Ft-lbs has a higher sales rank of 54012, suggesting it may not be as widely adopted yet. While sales rank can indicate customer satisfaction, it is essential to look beyond numbers to assess the quality and suitability of each product for individual needs.

Which should you buy?

Choosing between the DEWALT DCF913B and the Protmex 1107Ft-lbs ultimately depends on your specific needs and budget. If you seek a powerful impact wrench for heavy-duty applications with a competitive price, the Protmex offers a compelling option with its high torque and dual battery system. However, if you prefer a more compact tool for lighter tasks and already own compatible DEWALT batteries, the DEWALT DCF913B may be the better choice. Consider your typical projects and required features to make the most informed decision.