BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw vs DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed
Updated August 2026 — DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed leads on power and speed.
The DEMIMA jig saw offers higher speed and better safety features, making it a more appealing choice for users. However, the BLACK+DECKER model excels in battery compatibility and versatility.
Why BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw is better
Price
BLACK+DECKER is only $50.99
Battery System
Interchangeable with other BLACK+DECKER tools
Versatility
Can make straight, curved, angled, and plunged cuts
Why DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed is better
Speed
Maximum speed of 3200 RPM
Safety Features
Includes a safety lock to prevent accidental startups
Ergonomics
Non-slip rubber handle and bright LED light for visibility
Overall score
Specifications
| Spec | BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw | DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed |
|---|---|---|
| Variable Speed | Up to 2500 RPM | Up to 3200 RPM |
| Tool-Free Change | Yes | Yes |
| Orbital Settings | None | 3 |
| LED Light | No | Yes |
| Dust Blower | Yes | No |
Dimension comparison
Overview
When it comes to cordless jig saws, the BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw and the Cordless Jig Saw for Milwaukee Battery present two compelling options. The BLACK+DECKER model is priced at $50.99, while the DEMIMA jig saw is slightly cheaper at $49.99, making it about 2% less expensive. Both tools offer unique features that cater to different user needs, making this comparison essential for anyone considering a purchase.
Cutting Performance
The BLACK+DECKER jig saw boasts a variable-speed trigger allowing for cuts up to 2,500 RPM, providing a good balance between control and performance. In contrast, the DEMIMA jig saw offers a maximum speed of 3,200 RPM with its 7-speed gear adjustment, which means it can handle a wider range of cutting tasks more efficiently. This difference in speed can significantly affect cutting performance, especially for users needing to cut through tougher materials or complete a variety of tasks quickly.
Versatility
Both jig saws are designed for versatility, but they achieve this in different ways. The BLACK+DECKER model allows for straight, curved, angled, and plunged cuts, making it suitable for detailed applications. Meanwhile, the DEMIMA jig saw also supports 45-degree bevel cuts in both directions and offers three orbital motion settings, providing an edge for users who need to tackle complex angles and various cutting depths. This versatility makes the DEMIMA model more adaptable for different projects.
Blade Management
Both products feature tool-free blade changes, making it easy to swap out blades without additional tools. The BLACK+DECKER jig saw provides a wire guard for a clearer line of sight, enhancing precision during cuts. On the other hand, the DEMIMA jig saw includes a safety lock design that prevents accidental startups, which is particularly beneficial for novice users. This emphasis on safety and ease of use gives the DEMIMA model a slight advantage for those new to using power tools.
Battery Compatibility
The BLACK+DECKER model uses a 20V MAX* POWERCONNECT battery, which is rechargeable and compatible with other tools in the POWERCONNECT system. This interchangeability is a valuable feature for users who own multiple BLACK+DECKER tools. In contrast, the DEMIMA jig saw is compatible with Milwaukee 18V batteries, although the battery is not included. This may be a drawback for users who do not already own compatible Milwaukee batteries, limiting its usability for some potential buyers.
Ergonomics
Comfort during operation is crucial for any power tool. The BLACK+DECKER jig saw is designed with a comfortable grip and a built-in dust blower for improved visibility. The DEMIMA jig saw also emphasizes user comfort with its non-slip rubber handle, which reduces fatigue during extended use. Additionally, the bright LED light on the DEMIMA model enhances visibility in dark environments, making it easier to see cutting lines and improve accuracy.
Price Comparison
The BLACK+DECKER jig saw comes at a current price of $50.99, with an average price of $68.25 over the past 90 days. The DEMIMA model, priced at $49.99, has maintained a consistent price point of $49.99 over the same period. This makes the DEMIMA jig saw approximately 2% cheaper than the BLACK+DECKER, providing a slight cost advantage, especially for budget-conscious consumers.
Sales Ranking
In terms of popularity, the DEMIMA jig saw ranks higher at 30,105 on Amazon, compared to the BLACK+DECKER model, which is ranked at 53,738. This difference in sales rank indicates that the DEMIMA jig saw has gained more traction among consumers, potentially reflecting its features or user satisfaction. Higher sales rankings often correlate with customer preference, which may influence your decision.
Which should you buy?
Choosing between the BLACK+DECKER 20V MAX* POWERCONNECT Cordless Jig Saw and the Cordless Jig Saw for Milwaukee Battery ultimately depends on your specific needs. If you prioritize higher speed and safety features, the DEMIMA jig saw may be the better choice, especially considering its lower price and ergonomic design. However, if you already own BLACK+DECKER tools and value compatibility, the BLACK+DECKER jig saw offers great versatility and ease of use with its interchangeable battery system. Both tools have their strengths, so your final decision should align with your intended usage and preferences.

