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Kobalt KJS 324B-03 24-Volt Max Variable Speed vs SKIL 5 Amp Corded Jig Saw - JS313101

Updated August 2026 — Kobalt KJS 324B-03 24-Volt Max Variable Speed wins on battery and portability, SKIL 5 Amp Corded Jig Saw - JS313101 wins on price and sales rank.

The Kobalt jigsaw offers advanced features and cordless convenience, while the SKIL jigsaw provides excellent value at a lower price. Choose based on your needs.

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

Power Source

Cordless design offers greater portability.

Motor Type

Brushless motor provides longer run time.

Cutting Options

More orbital action settings for precision.

Why SKIL 5 Amp Corded Jig Saw - JS313101 is better

Price

Significantly cheaper at $44.

Sales Rank

Higher demand with a better sales rank.

Ease of Use

Dust blowing feature for clear visibility.

Overall score

Kobalt KJS 324B-03 24-Volt Max Variable Speed
85
SKIL 5 Amp Corded Jig Saw - JS313101
70

Specifications

SpecKobalt KJS 324B-03 24-Volt Max Variable SpeedSKIL 5 Amp Corded Jig Saw - JS313101
Motor TypeBrushlessCorded
Stroke Length1 inch3/4 inch
Max SPM30003000
Orbital Action4-position4-stage
Blade ChangeTool-freeTool-free

Dimension comparison

Kobalt KJS 324B-03 24-Volt Max Variable SpeedSKIL 5 Amp Corded Jig Saw - JS313101

Overview

When comparing the Kobalt KJS 324B-03 24-Volt Max Variable Speed Keyless Cordless Jigsaw and the SKIL 5 Amp Corded Jig Saw - JS313101, the most immediate difference is their power source. The Kobalt jigsaw is a cordless model that operates on a 24-volt battery, while the SKIL jigsaw is a corded version with a 5 amp motor. This fundamental difference influences their performance, convenience, and suitability for various projects.

Performance

The Kobalt jigsaw boasts a 24-volt max brushless motor, providing extended run time and motor life. Its stroke length of 1 inch and a speed of 3,000 strokes per minute (SPM) allows for efficient cutting through a variety of materials. Meanwhile, the SKIL jigsaw also reaches a maximum of 3,000 SPM, but its stroke length is slightly shorter at 3/4 inch. While both jigsaws deliver comparable speed, the Kobalt's brushless motor may offer improved longevity and efficiency for prolonged use, making it potentially better for demanding tasks.

Cutting Versatility

For cutting versatility, the Kobalt jigsaw features a 4-position orbital action, which offers various cutting options, along with tool-free shoe adjustments that enable bevel cuts left and right at 45 degrees. The SKIL jigsaw also provides versatility with its 4-stage orbital function, allowing smooth cuts across different materials. It includes a shoe bevel adjustment for angled cuts as well. Both jigsaws excel in adaptability, but the Kobalt's additional orbital action settings might provide more precise control for intricate designs.

Ease of Use

When it comes to ease of use, both jigsaws offer tool-free blade changes, making it quick and convenient to swap out blades. The Kobalt jigsaw emphasizes user-friendliness with its tool-free adjustments for the shoe and the ability to bevel cut. On the other hand, the SKIL jigsaw features a dust blowing switch that ensures a clear view of the work area, which can be extremely helpful for precision cutting. While both tools prioritize user convenience, the choice may depend on whether you value a dust management feature or multiple cutting positions more.

Build Quality and Design

The Kobalt jigsaw is described as a refurbished product, meaning it may have minor blemishes and is packaged in a generic box. However, it has been tested and certified for functionality, ensuring reliability. In contrast, the SKIL jigsaw's design does not indicate refurbishment, suggesting it may be brand new out of the box. This can impact consumer confidence, as some users prefer new products to refurbished ones, despite the Kobalt's rigorous testing process.

Pricing

In terms of pricing, the Kobalt jigsaw is currently priced at $99.00, while the SKIL jigsaw is significantly less expensive, retailing at $44.00. This makes the SKIL jigsaw about 56% cheaper than the Kobalt model. While the Kobalt offers advanced features and cordless convenience, budget-conscious consumers may find the SKIL jigsaw a more attractive option without sacrificing essential capabilities.

Sales Rank

The sales rank of the SKIL jigsaw at 29,909 suggests a higher demand compared to the Kobalt, which has a sales rank of 145,475. A lower sales rank typically indicates a more popular product in the market, which can be a factor for buyers seeking a reliable and trusted option. The SKIL jigsaw’s higher sales rank may reflect its value proposition for users looking for a dependable tool at a lower price point.

Battery Life and Portability

The Kobalt jigsaw's cordless design enhances its portability, making it easier to use in various locations without the limitations of a power cord. Its 24-volt battery provides extended run time, which is ideal for larger projects where access to power outlets may be challenging. Conversely, the SKIL jigsaw, being corded, does not face this limitation but may require a nearby outlet and can restrict mobility during use. Users who prioritize flexibility and mobility in their tools may lean towards the Kobalt jigsaw, while those who work in environments with easy access to power may prefer the SKIL model.

Which should you buy?

Ultimately, the choice between the Kobalt KJS 324B-03 Cordless Jigsaw and the SKIL JS313101 Corded Jigsaw depends on your specific needs and priorities. If you value portability, advanced features, and the convenience of a cordless tool, the Kobalt model may be the better fit, albeit at a higher price. However, if budget is a significant concern and you seek a reliable tool for general use, the SKIL jigsaw offers excellent value for its performance. Each tool has its strengths, so consider your typical projects and preferences before making a decision.