BOSCH GST18V-50BN 18V Brushless Barrel-Grip Jig Saw vs DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed
Updated August 2026 — BOSCH GST18V-50BN 18V Brushless Barrel-Grip Jig Saw leads on comfort and power.
The Bosch GST18V-50BN offers superior performance and build quality, making it the better choice for professionals, while the DEMIMA model is a budget-friendly option for casual users.
Why BOSCH GST18V-50BN 18V Brushless Barrel-Grip Jig Saw is better
Performance
Bosch delivers up to 3,500 strokes per minute.
Build Quality
Bosch features a robust die-cast aluminum footplate.
Versatility
Bosch has four orbital-action settings for better control.
Why DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed is better
Price
DEMIMA is significantly cheaper at $49.99.
Battery Compatibility
DEMIMA works with existing Milwaukee batteries.
Weight
DEMIMA is lighter and easier to handle.
Overall score
Specifications
| Spec | BOSCH GST18V-50BN 18V Brushless Barrel-Grip Jig Saw | DEMIMA Cordless Jig Saw for Milwaukee Battery, 7 Speed |
|---|---|---|
| Max RPM | 3500 | 3200 |
| Motor Type | Brushless | Brushless |
| Cutting Capability | 4.9 in wood | 3.15 in wood |
| LED Light | Yes | Yes |
| Tool-Free Change | Yes | Yes |
Dimension comparison
Overview of the Products
The BOSCH GST18V-50BN 18V Brushless Barrel-Grip Jig Saw is priced at $169.00, while the Cordless Jig Saw for Milwaukee Battery comes in significantly cheaper at $49.99. This price difference of about 70% reflects the varying features and target audiences each tool serves. Bosch is a well-established brand known for its high-quality power tools, while the DEMIMA jig saw offers a more budget-friendly option for those already invested in Milwaukee batteries.
Cutting Performance
The Bosch GST18V-50BN boasts a powerful design that delivers up to 3,500 no-load strokes per minute, making it adept at handling various cutting tasks, including plunge cuts in hardwood and aluminum. In contrast, the Cordless Jig Saw for Milwaukee Battery offers a maximum speed of 3,200 RPM with its 800W brushless motor. While both jigsaws provide strong cutting performance, the Bosch model offers slightly higher speed and cutting capabilities, which might be crucial for professional-grade tasks.
Versatility in Use
The Bosch jig saw features four orbital-action settings, allowing users to vary blade strokes based on the project. This flexibility enables smoother cuts and better control in different materials. On the other hand, the Cordless Jig Saw for Milwaukee Battery includes a 7-speed gear adjustment, which allows users to switch settings quickly to accommodate different materials like wood, metal, and PVC. While both tools are versatile, the Bosch model’s orbital-action settings may provide a more tailored approach for specialized cuts.
Build Quality and Design
The Bosch GST18V-50BN has a large die-cast aluminum footplate with a no-mar plastic overshoe, ensuring stability and preventing damage to work surfaces. Its design is engineered for comfort, with a focus on delivering professional-grade results. In contrast, the Cordless Jig Saw for Milwaukee Battery is designed with user comfort in mind, featuring a non-slip rubber handle for extended use. While both tools prioritize user experience, the Bosch jig saw's robust build suggests a focus on durability and longevity.
Battery Compatibility
The Bosch GST18V-50BN is a bare tool, meaning it does not come with batteries, which are sold separately. This may be a consideration for users who do not already own compatible batteries. In contrast, the Cordless Jig Saw for Milwaukee Battery is specifically designed for compatibility with Milwaukee 18V batteries, allowing users to use their existing batteries for a more cost-effective solution. This feature makes the DEMIMA option appealing for those who already have Milwaukee tools.
Additional Features
Both jigsaws come with features that enhance usability. The Bosch model includes an LED light and a dust blower for maximum cut-line visibility, which is essential for precision cutting. Meanwhile, the Cordless Jig Saw for Milwaukee Battery also includes an LED light and boasts tool-free blade changes, which enhance efficiency. The safety lock feature on the DEMIMA model ensures secure operation, making it suitable for less experienced users. These additional features make both tools user-friendly, though the Bosch model leans towards a more professional setup.
Target Audience
The Bosch GST18V-50BN is aimed at professional users or serious DIY enthusiasts who require a powerful, reliable tool for various cutting tasks. Its higher price point and advanced features reflect its target demographic. In contrast, the Cordless Jig Saw for Milwaukee Battery is designed for casual users or those looking for an affordable option that still offers decent performance. With its lower price and compatibility with Milwaukee batteries, it’s ideal for hobbyists or light-duty projects.
Which should you buy?
In choosing between the BOSCH GST18V-50BN and the Cordless Jig Saw for Milwaukee Battery, consider your specific needs and budget. The Bosch model, priced at $169.00, is more suitable for professionals who require high-performance tools for demanding tasks. Its advanced features and robust design justify the higher cost. Conversely, the DEMIMA jig saw at $49.99 is an excellent choice for casual users or those who already own Milwaukee batteries, offering good performance at a significantly lower price. Ultimately, your decision should hinge on your intended use, existing equipment, and the value you place on advanced features and build quality.

