EMTMOUN Cordless Jig Saw Compatible with Dewalt 20V Max vs Dong Cheng 20V Brushless Jigsaw,
Updated August 2026 — Dong Cheng 20V Brushless Jigsaw, leads on versatility and speed.
The Cordless Jig Saw offers great portability and value, while the Dong Cheng model excels in features and included accessories.
Why EMTMOUN Cordless Jig Saw Compatible with Dewalt 20V Max is better
Price
Cordless Jig Saw is $49.99, cheaper than Dong Cheng's $99.99.
Portability
Cordless design allows for easy movement without a power cord.
Battery Compatibility
Compatible with various DeWalt 20V Max batteries.
Why Dong Cheng 20V Brushless Jigsaw, is better
Power
Dong Cheng has a brushless motor for stable power.
Speed Range
Dong Cheng offers 800-3500 SPM compared to 0-3200 RPM.
Included Accessories
Dong Cheng comes with a complete set including battery and charger.
Overall score
Specifications
| Spec | EMTMOUN Cordless Jig Saw Compatible with Dewalt 20V Max | Dong Cheng 20V Brushless Jigsaw, |
|---|---|---|
| Max RPM | 3200 | 3500 |
| Orbital Settings | 3 | 4 |
| Bevel Cuts | 0-45° | 0-45° |
| Stroke Length | N/A | 26mm |
| Included Blades | None | 6 |
Dimension comparison
Overview of the Jigsaws
The Cordless Jig Saw Compatible with Dewalt 20V Max Battery is priced at $49.99, making it about 17% cheaper than the Dong Cheng 20V Brushless Jigsaw, which costs $99.99. While both jigsaws serve similar purposes, they offer distinct features that cater to different user needs. Understanding these differences will help you choose the right tool for your projects.
Power and Performance
The Dong Cheng 20V Brushless Jigsaw features a powerful brushless motor that provides stable power for various cutting tasks, operating at a variable speed of 800-3500 strokes per minute (SPM). In contrast, the Cordless Jig Saw Compatible with Dewalt 20V Max Battery has a maximum speed of 3200 RPM with three orbital settings, allowing for adjustable cutting efficiency. While the Cordless Jig Saw offers good performance, the Dong Cheng model provides a broader speed range and a stroke length of 26mm, which can enhance cutting precision for different materials.
Cutting Versatility
When it comes to cutting versatility, both jigsaws are designed for bevel cuts up to 45 degrees. However, the Dong Cheng model stands out with its six-speed control and four orbital-action settings, allowing for enhanced adaptability based on the material being cut. The Cordless Jig Saw's three orbital settings also provide versatility but may not match the comprehensive speed and action options of the Dong Cheng. This makes the Dong Cheng Jigsaw more suitable for a variety of cutting tasks, from intricate designs to more robust materials.
Ease of Use
User-friendliness is a crucial factor when selecting a jigsaw. The Dong Cheng 20V Brushless Jigsaw boasts features like dual LED lights for improved visibility and a dust blower to keep the cutting line clear. This can significantly enhance the user experience, especially in low-light conditions or when working with materials that produce dust. On the other hand, the Cordless Jig Saw includes an ergonomic rubber handle and a built-in LED work light, which adds comfort and visibility but lacks the dedicated dust management feature present in the Dong Cheng model.
Portability and Design
The Cordless Jig Saw is designed with portability in mind, being compatible with various DeWalt 20V Max batteries. This cordless design allows for freedom of movement, making it ideal for both indoor and outdoor tasks. The Dong Cheng model, while also portable, comes with a complete set that includes a 4Ah battery, charger, and several blades, which adds convenience but may limit its portability in terms of being a bare-tool option. For users who prioritize ease of transport, the Cordless Jig Saw might be the better choice.
Included Accessories
The Dong Cheng 20V Brushless Jigsaw comes as a complete package that includes a 4Ah battery, charger, six blades, a parallel guide rail, and a tool bag. This means users can start their projects immediately without needing to purchase additional accessories. In contrast, the Cordless Jig Saw is sold as a bare tool without a battery or charger included, which means that if you don’t already own compatible DeWalt batteries, you will need to invest in those separately. This makes the Dong Cheng model more appealing for those looking for an all-in-one solution.
Sales Ranking and Market Position
The sales rank of the Cordless Jig Saw is 69,587, indicating a decent market presence, while the Dong Cheng Jigsaw has a lower sales rank of 311,516. This suggests that the Cordless Jig Saw may be favored by more consumers in the current market. However, sales rank is not the only indicator of quality or performance, so it’s essential to consider individual features and how they align with your needs.
Which should you buy?
When deciding between the Cordless Jig Saw Compatible with Dewalt 20V Max Battery and the Dong Cheng 20V Brushless Jigsaw, consider your specific needs. If you are looking for a more budget-friendly option that offers good portability and compatibility with DeWalt batteries, the Cordless Jig Saw is an excellent choice at $49.99. However, if you want a jigsaw with advanced features like a brushless motor, variable speed settings, and included accessories, the Dong Cheng model provides a more comprehensive package for $99.99. Ultimately, your choice should be guided by the features that matter most for your projects.

