BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig vs Kobalt KJS 324B-03 24-Volt Max Variable Speed
Updated August 2026 — BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig leads on features and versatility.
The BLACK+DECKER jigsaw offers better value and reliability, while the Kobalt provides higher speed and advanced features.
Why BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig is better
Price
BLACK+DECKER is 47% cheaper.
Dust Management
Includes built-in dust blower for better visibility.
Brand Reputation
BLACK+DECKER has a higher sales rank.
Why Kobalt KJS 324B-03 24-Volt Max Variable Speed is better
Speed
Kobalt achieves up to 3,000 SPM.
Cutting Options
Offers 4-position orbital action.
Tool-Free Adjustments
Allows tool-free shoe adjustments.
Overall score
Specifications
| Spec | BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig | Kobalt KJS 324B-03 24-Volt Max Variable Speed |
|---|---|---|
| Max RPM | 2500 | 3000 |
| Orbital Action | No | Yes |
| Tool-Free Change | Yes | Yes |
| Battery Type | 20V MAX* | 24V Max |
| Weight | 5 lbs | 6 lbs |
Dimension comparison
Price Comparison
The BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw is priced at $47.06, making it about 47% cheaper than the Kobalt KJS 324B-03, which retails for $99.00. This significant price difference could be a deciding factor for budget-conscious consumers looking for a reliable jigsaw. While the BLACK+DECKER option provides a more economical choice, it’s essential to consider what features come with each product at their respective price points.
Features and Performance
In terms of features, both jigsaws offer unique advantages, but the Kobalt KJS 324B-03 boasts a higher maximum speed, achieving up to 3,000 strokes per minute compared to BLACK+DECKER's 2,500 RPM. This higher speed could result in faster cuts, particularly in tougher materials. The BLACK+DECKER features tool-free blade changes and a 45-degree bevel shoe, allowing for versatile angled cuts, while the Kobalt offers a 4-position orbital action for optimal cutting options. Thus, if speed and cutting versatility are priorities, the Kobalt may be more appealing.
Design and Usability
When it comes to design and usability, the BLACK+DECKER jigsaw is designed with a built-in dust blower, enhancing visibility during cuts by keeping the work surface clear of debris. This feature is particularly useful for intricate or detailed applications. Alternatively, the Kobalt jigsaw provides tool-free shoe adjustments for easy beveling left and right at 45 degrees, which can be a significant advantage for users who frequently change cutting angles. Each tool has its user-friendly features, but BLACK+DECKER’s dust management may offer a cleaner working experience.
Battery and Compatibility
Battery compatibility is crucial for cordless tools. The BLACK+DECKER jigsaw operates on a 20V MAX* POWERCONNECT battery, which is sold separately. This battery is compatible with other tools within the POWERCONNECT system. On the other hand, the Kobalt jigsaw is powered by a 24-volt max brushless motor, which is designed for extended runtime and motor life. While the Kobalt offers a slightly more powerful battery, the BLACK+DECKER's compatibility with a broader range of tools might appeal to those who own multiple BLACK+DECKER products.
Brand and Reliability
BLACK+DECKER has a solid reputation in the tool industry, often recognized for its reliability and customer satisfaction. The BLACK+DECKER jigsaw is ranked 93,267 in sales, indicating a decent level of popularity among consumers. Conversely, the Kobalt KJS 324B-03 has a lower sales rank of 145,475, suggesting it may not be as widely favored. Brand reputation and sales rank can influence buyer confidence, particularly for customers seeking long-lasting tools.
Refurbished vs. New
Another noteworthy aspect is that the Kobalt jigsaw is a refurbished product. It comes tested and certified to work properly, although it may have minor blemishes or light scratches. This refurbishment may appeal to those looking for a more sustainable or cost-effective option. However, the BLACK+DECKER is a new product, which might be preferred by users who want the assurance of brand-new equipment without any history of prior use.
Customer Support and Warranty
When investing in tools, customer support and warranty policies play a crucial role in buyer satisfaction. BLACK+DECKER typically offers robust customer support and service options, which can be a significant factor for users needing assistance or replacements. Kobalt's warranty and support details are less specified, especially for a refurbished product, which might leave some users uncertain about future service. Strong customer support can enhance the overall value of a tool, making BLACK+DECKER a potentially safer choice in this regard.
Which should you buy?
Ultimately, the decision between the BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw and the Kobalt KJS 324B-03 boils down to specific user needs and preferences. The BLACK+DECKER jigsaw is about 47% cheaper, features a built-in dust blower and excellent battery compatibility, making it a great choice for budget-conscious consumers. In contrast, the Kobalt offers a higher stroke rate and tool-free shoe adjustments, which may appeal to those seeking advanced cutting capabilities. If you prioritize cost and reliability, go with BLACK+DECKER. If you need speed and advanced features and don’t mind buying refurbished, the Kobalt could be the better option.

