Kobalt KJS 324B-03 24-Volt Max Variable Speed vs TaskStar Cordless Jig Saw Tool
Updated August 2026 — Kobalt KJS 324B-03 24-Volt Max Variable Speed wins on design, TaskStar Cordless Jig Saw Tool wins on battery and ease of use.
The TaskStar Cordless Jig Saw Tool offers better battery life, versatility, and safety features at a lower price, making it the more appealing choice for most users.
Why Kobalt KJS 324B-03 24-Volt Max Variable Speed is better
Powerful Motor
Kobalt has a 24-volt max brushless motor.
Brand Reputation
Kobalt is a well-known brand in power tools.
Cutting Speed
Kobalt offers a higher strokes per minute.
Why TaskStar Cordless Jig Saw Tool is better
Price
TaskStar is $10 cheaper.
Battery Life
TaskStar provides up to 40 minutes of runtime.
Safety Features
TaskStar includes a dual-action safety lock.
Overall score
Specifications
| Spec | Kobalt KJS 324B-03 24-Volt Max Variable Speed | TaskStar Cordless Jig Saw Tool |
|---|---|---|
| Motor Power | 24V | Dual 2.0Ah |
| SPM | 3000 | Variable |
| Orbital Settings | 4 | 4 |
| Bevel Cutting | 45° | 0°-45° |
| LED Light | No | Yes |
Dimension comparison
Design and Build Quality
When it comes to design and build quality, the Kobalt KJS 324B-03 stands out with its robust construction and aesthetic appeal. Its blue and black color scheme gives it a sleek look, while the lightweight design of the TaskStar Cordless Jig Saw Tool makes it easier to handle. The Kobalt model, however, is refurbished, which means it may have minor blemishes or light scratches, although it is tested and certified to work properly. This factor could influence the purchase decision for those who prioritize aesthetics. Meanwhile, the TaskStar's lightweight design enhances maneuverability, especially in tight spaces, making it user-friendly for extended tasks.
Performance
In terms of performance, the Kobalt KJS 324B-03 offers a 24-volt max brushless motor capable of delivering an impressive 3,000 strokes per minute (SPM) with a stroke length of 1 inch. This means it can handle a variety of materials effectively, making it suitable for both casual and serious DIY projects. On the other hand, the TaskStar model features variable speed control, allowing users to adjust the cutting speed to match different materials. This feature adds versatility, but it may not reach the same peak performance as Kobalt's dedicated motor. With a sales rank of 145,475 for Kobalt and 76,101 for TaskStar, the latter seems to have a better market appeal.
Cutting Capabilities
The cutting capabilities of both jigsaws are noteworthy, yet they cater to different user needs. The Kobalt jigsaw features a 4-position orbital action, allowing for optimal cutting options, which is crucial for intricate designs or varying material thicknesses. Conversely, the TaskStar offers four orbital settings along with 0° to 45° bevel cutting, enabling users to make angled cuts with ease. This broad flexibility makes the TaskStar a versatile tool for different projects, whether working on furniture or home repairs. The inclusion of nine blades with the TaskStar also enhances its cutting versatility compared to Kobalt’s singular focus.
Battery Life and Power
Battery life is a critical factor for cordless tools, and here the TaskStar Cordless Jig Saw Tool excels with its dual 2.0Ah batteries. This setup provides up to 40 minutes of runtime per charge, which is sufficient for most cutting tasks, and the fast recharge time of 1 to 2 hours ensures minimal downtime. In contrast, while the Kobalt jigsaw touts a powerful motor, it does not specify battery life or runtime in the data provided. This makes it difficult to determine how it stacks up against the TaskStar in practical use, potentially making the TaskStar a more appealing option for users who require extended usage between charges.
Ease of Use
Ease of use is a significant consideration for both novice and seasoned users. The Kobalt KJS 324B-03 features tool-free shoe adjustments and blade changes, simplifying the process of switching blades or adjusting angles. However, the TaskStar takes this convenience a step further with its tool-free blade change system, allowing users to swap blades in seconds. This feature is particularly beneficial for those who frequently change cutting styles or materials. Additionally, the TaskStar has a built-in LED light, enhancing visibility during cuts in low-light conditions, which the Kobalt lacks.
Safety Features
Safety features are essential for power tools, and both products offer unique systems to protect users. The TaskStar includes a dual-action safety lock system that requires pressing both the safety lock button and trigger simultaneously for operation, thus preventing accidental starts. While the Kobalt does not explicitly mention any safety mechanisms, the fact that it is a refurbished model may raise questions about its reliability compared to the new TaskStar. The enhanced safety features of the TaskStar could be a decisive factor for those prioritizing safe operation.
Price Comparison
In terms of pricing, the Kobalt KJS 324B-03 is currently listed at $99.00, while the TaskStar Cordless Jig Saw Tool is priced at $89.99. This makes the TaskStar about 17% cheaper than the Kobalt model, offering a more budget-friendly option for consumers. Given the features and capabilities of both products, the price difference could be an important consideration for potential buyers, especially those looking for value without compromising on essential features.
Which should you buy?
Ultimately, the choice between the Kobalt KJS 324B-03 and the TaskStar Cordless Jig Saw Tool depends on your specific needs and preferences. If you prioritize brand reputation, a powerful motor, and ease of adjustments, the Kobalt model may appeal to you. However, if you seek versatility, extended battery life, and enhanced safety features at a lower price point, the TaskStar could be the better option. With the TaskStar being about $10 cheaper and boasting features like dual batteries and LED lighting, it presents a compelling case for DIY enthusiasts and professionals alike. Consider your project requirements and preferences before making a final decision.

