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DEWALT 20V MAX Jig Saw, Cordless vs Kobalt KJS 324B-03 24-Volt Max Variable Speed

Updated August 2026 — DEWALT 20V MAX Jig Saw, Cordless wins on durability and features, Kobalt KJS 324B-03 24-Volt Max Variable Speed wins on value and weight.

The DEWALT 20V MAX Jig Saw outperforms the Kobalt KJS 324B-03 in durability and features, making it the better choice for professionals.

Why DEWALT 20V MAX Jig Saw, Cordless is better

Performance

Higher variable speed and orbital action

Build Quality

All-metal construction for durability

Features

Includes adjustable dust blower and comfort grip

Why Kobalt KJS 324B-03 24-Volt Max Variable Speed is better

Price

Significantly cheaper at $99.00

Weight

Lighter for easier handling

Simplicity

User-friendly tool-free adjustments

Overall score

DEWALT 20V MAX Jig Saw, Cordless
85
Kobalt KJS 324B-03 24-Volt Max Variable Speed
65

Specifications

SpecDEWALT 20V MAX Jig Saw, CordlessKobalt KJS 324B-03 24-Volt Max Variable Speed
Price$259.99$99.00
Max Speed3000 SPM3000 SPM
Stroke Length1 inch1 inch
Orbital Action4-position4-position
Blade ChangeKeylessTool-free

Dimension comparison

DEWALT 20V MAX Jig Saw, CordlessKobalt KJS 324B-03 24-Volt Max Variable Speed

Overview of the DEWALT 20V MAX Jig Saw

The DEWALT 20V MAX Jig Saw is a robust and versatile tool designed for professional use, while the Kobalt KJS 324B-03 offers a more budget-friendly option for DIY enthusiasts. With a price of $259.99, the DEWALT model is significantly more expensive than Kobalt’s offering, which is priced at $99.00, making it about 17% cheaper at $99.00. The DEWALT model features advanced technology suitable for heavy-duty applications, whereas the Kobalt model is geared towards occasional use.

Design and Build Quality

The DEWALT 20V MAX Jig Saw boasts an all-metal, lever-action keyless blade clamp that facilitates quick and easy blade changes, enhancing its usability. It also features an all-metal keyless shoe bevel with four detents, allowing for precise bevel adjustments at various angles. In contrast, the Kobalt KJS 324B-03, while sturdy, is a refurbished product that may show minor blemishes or light scratches. This distinction in build quality reflects the DEWALT’s focus on durability and professional performance.

Cutting Performance

When it comes to cutting performance, the DEWALT 20V MAX Jig Saw excels with a variable speed of up to 3,000 strokes per minute (SPM) and a 4-position orbital action that provides control over cut quality and speed. This level of performance makes it suitable for a wide range of materials and applications. On the other hand, the Kobalt KJS 324B-03 matches the DEWALT in speed but also offers a 1-inch stroke length for optimal cutting options. However, its performance is best suited for less demanding tasks, making it a great choice for DIY projects.

Features and Usability

The DEWALT 20V MAX Jig Saw includes several user-friendly features, such as an adjustable dust blower that keeps the line of cut clear of chips and an anti-slip comfort grip for better control. These features enhance the overall user experience, especially during long cutting sessions. The Kobalt KJS 324B-03 offers tool-free blade changes and shoe adjustments that allow for bevel cuts left and right at 45 degrees. While these features simplify the user experience, they may not match the comprehensive usability provided by the DEWALT model.

Battery Life and Motor Efficiency

The DEWALT 20V MAX Jig Saw uses a 20V battery system designed for extended run time and efficiency, which is a significant advantage for users needing to complete large projects without interruption. The Kobalt KJS 324B-03 operates on a 24-volt max brushless motor that also provides extended run time, but as a refurbished product, the battery's longevity might not be as reliable as that of a new DEWALT unit. This difference is crucial for professionals who rely on their tools for consistent performance.

Price and Value Proposition

The price difference between the DEWALT 20V MAX Jig Saw and the Kobalt KJS 324B-03 is substantial, with the DEWALT priced at $259.99 and the Kobalt at $99.00. This means that the DEWALT model is about 163% more expensive than its Kobalt counterpart. While the DEWALT offers higher durability, advanced features, and better performance, the Kobalt provides excellent value for those on a budget or for occasional use. Thus, the choice largely depends on the user's needs and budget.

Target Audience

The DEWALT 20V MAX Jig Saw is designed primarily for professionals and serious DIYers who require a reliable and high-performance tool for regular use. Its advanced features and superior build quality cater to those who need precision and durability. Conversely, the Kobalt KJS 324B-03 targets casual users and hobbyists looking for an affordable jigsaw that can handle basic cutting tasks without the need for professional-grade features.

Which should you buy?

The decision between the DEWALT 20V MAX Jig Saw and the Kobalt KJS 324B-03 ultimately hinges on your specific needs and budget. If you require a high-performance tool with advanced features and greater durability for frequent use, the DEWALT is the clear choice despite its higher price. However, if you are a casual user or a DIY enthusiast looking for a reliable yet affordable jigsaw, the Kobalt offers substantial value at a fraction of the cost. Consider your project requirements and how often you plan to use the tool to make the best decision for your needs.