PORTER-CABLE 20V MAX Cordless Jigsaw, up vs Kobalt KJS 324B-03 24-Volt Max Variable
Updated April 2026 — PORTER-CABLE 20V MAX Cordless Jigsaw, up wins on certification, Kobalt KJS 324B-03 24-Volt Max Variable wins on versatility and speed.
The Kobalt KJS 324B-03 24-Volt Max Variable offers superior specifications and a lower price point compared to the PORTER-CABLE 20V MAX Cordless Jigsaw, up. While the PORTER-CABLE 20V MAX Cordless Jigsaw, up provides certified refurbished reliability, the Kobalt KJS 324B-03 24-Volt Max Variable delivers documented performance metrics like variable speed and orbital settings that justify its win.
Why PORTER-CABLE 20V MAX Cordless Jigsaw, up is better
PORTER-CABLE 20V MAX Cordless Jigsaw, up includes functionality testing
$99.00
PORTER-CABLE 20V MAX Cordless Jigsaw, up ships with all relevant accessories
1 set
PORTER-CABLE 20V MAX Cordless Jigsaw, up undergoes basic cleaning
1 inspection
Why Kobalt KJS 324B-03 24-Volt Max Variable is better
Kobalt KJS 324B-03 24-Volt Max Variable costs less
$69.88
Kobalt KJS 324B-03 24-Volt Max Variable offers variable speed trigger
0-2,500 SPM
Kobalt KJS 324B-03 24-Volt Max Variable has orbital settings
3 settings
Kobalt KJS 324B-03 24-Volt Max Variable supports bevel cuts
0° to 45°
Kobalt KJS 324B-03 24-Volt Max Variable includes dust blower
Built-in
Kobalt KJS 324B-03 24-Volt Max Variable features tool-free blade release
Tool-free
Overall score
Specifications
| Spec | PORTER-CABLE 20V MAX Cordless Jigsaw, up | Kobalt KJS 324B-03 24-Volt Max Variable |
|---|---|---|
| Price | $99.00 | $69.88 |
| Condition | Refurbished | New |
| Variable Speed | — | 0-2,500 SPM |
| Orbital Settings | — | 3 |
| Bevel Capacity | — | 0° to 45° |
| Dust Blower | — | Built-in |
| Blade Change | — | Tool-free |
| Battery Platform | 20V MAX | 20V MAX |
Dimension comparison
Design and build quality
The PORTER-CABLE 20V MAX Cordless Jigsaw, up arrives as a refurbished unit, meaning it has undergone a specific process to ensure functionality. This includes basic cleaning and inspection before repackaging. Users should expect minor blemishes or light scratches on the PORTER-CABLE 20V MAX Cordless Jigsaw, up, which is typical for certified refurbished tools. In contrast, the Kobalt KJS 324B-03 24-Volt Max Variable is presented with features indicating a focus on user control, such as a contoured, overmolded grip optimized for comfort. This low-strain handle design suggests the Kobalt KJS 324B-03 24-Volt Max Variable is built for extended use without excessive fatigue.
Power and motor specifications
When examining motor capabilities, the Kobalt KJS 324B-03 24-Volt Max Variable provides clear data regarding its output. It features a variable speed trigger that allows users to adjust blade control precisely. The PORTER-CABLE 20V MAX Cordless Jigsaw, up does not list specific motor statistics in the provided data, leaving its raw power output less transparent. The Kobalt KJS 324B-03 24-Volt Max Variable specifies a speed range that facilitates work across different materials, giving it a distinct advantage in documented power delivery.
Performance and cutting speed
Performance in jigsaws is often dictated by the strokes per minute (SPM) capability. The Kobalt KJS 324B-03 24-Volt Max Variable offers a variable speed trigger ranging from 0 to 2,500 SPM. This wide range provides added blade control for various applications. The PORTER-CABLE 20V MAX Cordless Jigsaw, up lacks specific SPM data in the provided features. Consequently, for users prioritizing known performance metrics, the Kobalt KJS 324B-03 24-Volt Max Variable presents a more verifiable performance profile.
Cutting capacity and angles
Versatility in cutting is enhanced by orbital settings and bevel adjustments. The Kobalt KJS 324B-03 24-Volt Max Variable includes 3 orbital settings that adjust the forcefulness of each cut based on the application. Additionally, it features a beveling shoe that provides the ability to cut 0° to 45° bevel cuts. The PORTER-CABLE 20V MAX Cordless Jigsaw, up does not specify orbital or bevel capabilities in the available information. This makes the Kobalt KJS 324B-03 24-Volt Max Variable the superior choice for complex cutting tasks requiring angle adjustments.
Battery life and efficiency
Both tools operate within similar voltage ecosystems based on their naming conventions. The PORTER-CABLE 20V MAX Cordless Jigsaw, up indicates compatibility with the 20V MAX platform in its name. The Kobalt KJS 324B-03 24-Volt Max Variable features note 20V MAX* Cordless Platform Compatibility, though the name suggests 24-Volt. Both require rechargeable Lithium Ion batteries and chargers sold separately. Efficiency will depend on the specific battery used, but both integrate into established cordless platforms.
Accessories and ecosystem
The PORTER-CABLE 20V MAX Cordless Jigsaw, up ensures that the product ships with all relevant accessories. This is a significant benefit for refurbished tools, as it guarantees the user receives necessary components despite the generic box packaging. The Kobalt KJS 324B-03 24-Volt Max Variable highlights tool-free blade changes, which enhances the ecosystem of usability by reducing downtime during blade swaps. While the PORTER-CABLE 20V MAX Cordless Jigsaw, up focuses on inclusion, the Kobalt KJS 324B-03 24-Volt Max Variable focuses on operational ease.
Price and value
Cost is a major differentiator between these two options. The PORTER-CABLE 20V MAX Cordless Jigsaw, up is priced at $99.00. The Kobalt KJS 324B-03 24-Volt Max Variable is listed at $69.88. Given that the Kobalt KJS 324B-03 24-Volt Max Variable offers more detailed specifications and a lower price, it presents a higher immediate value proposition. The PORTER-CABLE 20V MAX Cordless Jigsaw, up commands a premium likely due to its certified refurbished status and testing process.
Which one should you buy?
If you require documented performance features such as variable speed, orbital settings, and bevel capacity, the Kobalt KJS 324B-03 24-Volt Max Variable is the clear recommendation. It offers these features at a lower price point of $69.88. However, if you prefer a unit that has undergone functionality testing and basic cleaning with all accessories included, the PORTER-CABLE 20V MAX Cordless Jigsaw, up provides that assurance. For most users seeking specific cutting capabilities and value, the Kobalt KJS 324B-03 24-Volt Max Variable is the stronger candidate.

