BOLTRISE vs DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and
Updated August 2026 — BOLTRISE wins on power and speed, DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and wins on price and versatility.
The BOLTRISE chainsaw excels in power and safety features, while the DEMIMA offers versatility and a lower price. Choose based on your specific needs.
Why BOLTRISE is better
Power
BOLTRISE has a 1100W motor vs DEMIMA's 800W
Cutting Speed
BOLTRISE cuts at 32.81 ft/s vs DEMIMA's 26 ft/s
Safety Features
BOLTRISE includes a comprehensive safety lock system
Why DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and is better
Price
DEMIMA is $55.99 compared to BOLTRISE's $89.99
Weight
Both are lightweight, but DEMIMA's design is versatile for different tasks
Battery Compatibility
DEMIMA is compatible with existing Milwaukee batteries
Overall score
Specifications
| Spec | BOLTRISE | DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and |
|---|---|---|
| Motor Power | 1100W | 800W |
| Cutting Speed | 32.81 ft/s | 26 ft/s |
| Battery Type | 2x 21V 4000mAh | Milwaukee M18 |
| Runtime | 180 mins | Varies |
| Safety Features | Comprehensive | Basic |
Dimension comparison
Overview of the Chainsaws
When it comes to cordless chainsaws, the 12 Inch Cordless Brushless Electric Chainsaw from BOLTRISE and the Mini Chainsaw for Milwaukee Battery from DEMIMA offer distinct features catering to different needs. The BOLTRISE chainsaw is priced at $89.99, while the DEMIMA model is more budget-friendly at $55.99, making it about 17% cheaper. These differences set the stage for a comparison that highlights their unique offerings and suitability for various tasks.
Motor Power and Performance
The BOLTRISE chainsaw boasts a powerful 1100W brushless motor, allowing it to cut through 12-inch wood in just 6 seconds, achieving a cutting speed of 32.81 feet per second. In contrast, the DEMIMA chainsaw is equipped with an 800W brushless motor that operates at 26 feet per second. While both motors are efficient, the BOLTRISE model offers significantly superior performance in terms of cutting speed and power output, making it ideal for heavier tasks or larger wood.
Design and Usability
The design of each chainsaw caters to different user preferences. The BOLTRISE chainsaw weighs only 4.8 lbs, making it lightweight and easy to handle, which is particularly beneficial for seniors, women, and beginners. Its non-slip silicone handle enhances grip and safety during use. Conversely, the DEMIMA chainsaw features a dual-specification design with 8-inch and 6-inch chains, providing versatility for various cutting tasks. While the BOLTRISE model focuses on lightweight usability, the DEMIMA's design allows for more adaptable cutting options.
Battery and Runtime
Battery efficiency is crucial for cordless tools, and both chainsaws come with rechargeable batteries, although their configurations differ. The BOLTRISE chainsaw includes two 21V 4000mAh batteries, offering up to 180 minutes of runtime and a quick recharge time of just 1.5 hours. On the other hand, the DEMIMA chainsaw is compatible with Milwaukee M18 batteries, which do not come included, meaning you must purchase a battery separately. This difference in battery provision can affect the overall cost and convenience for users who already own compatible batteries.
Safety Features
Safety is paramount when using power tools, and both chainsaws incorporate several safety features. The BOLTRISE model includes a safety lock, widened hand guard, and an anti-kickback system, ensuring that it only operates when both the safety and power buttons are pressed. This feature minimizes the risk of accidental starts and enhances user safety. The DEMIMA chainsaw also provides safety through its built-in low voltage protection, which shuts down the tool if the battery voltage drops below a certain level. While both chainsaws prioritize safety, the BOLTRISE model offers a more comprehensive set of features aimed at preventing accidents.
Maintenance and Durability
Maintenance is a vital aspect of any power tool, and both chainsaws are designed for easy upkeep. The BOLTRISE chainsaw features a tool-free adjustment knob for quick chain adjustments, ensuring smooth operation. Its hardened manganese steel chain guarantees durability and efficient cuts. The DEMIMA chainsaw also includes a tool-free chain tensioner, allowing for easy adjustments, and its double-hardened chain enhances wear resistance. Both products promise durability and minimal maintenance, but the straightforward adjustability of the BOLTRISE may appeal more to users seeking ease of use.
Customer Reception and Sales Rank
Customer reception can provide insights into product reliability and satisfaction. The BOLTRISE chainsaw holds a sales rank of 39,372, indicating a moderate level of popularity. In contrast, the DEMIMA model ranks significantly higher at 13,485, suggesting that it resonates more with consumers. This ranking might reflect factors such as price, user experience, and marketing effectiveness, which are important considerations when choosing between the two chainsaws.
Which should you buy?
Choosing between the BOLTRISE 12 Inch Cordless Brushless Electric Chainsaw and the DEMIMA Mini Chainsaw for Milwaukee Battery ultimately depends on your specific needs. If you require a powerful tool for heavy-duty cutting tasks and prioritize features like rapid performance and extensive safety mechanisms, the BOLTRISE model is worth the investment at $89.99. However, if you are looking for a more budget-friendly option that offers versatility and compatibility with existing Milwaukee batteries, the DEMIMA chainsaw at $55.99 is an excellent choice. Each model has its strengths, making the decision hinge on your intended use and budget.

