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KIARUO Pneumatic Rivet Nut Gun with Self-locking vs Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red

Updated July 2026 — Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red leads on price and torque.

The KIARUO Pneumatic Rivet Nut Gun is a cost-effective choice for specialized tasks, while the Milwaukee combo kit offers versatility for a broader range of applications.

Why KIARUO Pneumatic Rivet Nut Gun with Self-locking is better

Price

KIARUO is significantly cheaper at $158.88.

Specialization

Designed specifically for rivet nuts.

Noise Reduction

Embedded noise reduction setting for quieter operation.

Why Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red is better

Versatility

Includes both a hammer drill and impact driver.

Power

Higher torque and RPM for faster performance.

Battery Life

REDLITHIUM technology provides longer run times.

Overall score

KIARUO Pneumatic Rivet Nut Gun with Self-locking
75
Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red
85

Specifications

SpecKIARUO Pneumatic Rivet Nut Gun with Self-lockingMilwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red
Motor TypeStandardBrushless
Included Tools12
Max Torque1200 in-lbs1800 in-lbs
Speed ControlAdjustable4 Modes
Battery TypeN/AREDLITHIUM

Dimension comparison

KIARUO Pneumatic Rivet Nut Gun with Self-lockingMilwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red

Overview of the Products

The KIARUO Pneumatic Rivet Nut Gun is priced at $158.88 while the Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit costs $399.99. This represents a significant price difference of about 60%. While both tools serve distinct purposes, their pricing and features reflect their intended use and target audience.

The KIARUO Pneumatic Rivet Nut Gun is designed for specific tasks related to rivet nuts and is ideal for users needing a specialized tool for fastening applications. In contrast, the Milwaukee 2897-22 is a versatile combo kit that includes a hammer drill and an impact driver, catering to a broader range of drilling and fastening tasks.

Target Audience

The target audience for the KIARUO Pneumatic Rivet Nut Gun includes DIY enthusiasts and professionals who require an efficient tool for specific tasks involving rivet nuts. With a sales rank of 58,904, it indicates a decent level of interest among buyers looking for specific fastening solutions.

Conversely, the Milwaukee combo kit targets a wider audience, from homeowners to professional contractors, looking for high-quality, versatile tools. Its sales rank of 140,296 suggests it appeals to a different segment, possibly indicating that users are more inclined to choose specialized tools over combo kits for certain applications.

Performance and Features

The KIARUO Pneumatic Rivet Nut Gun features a self-locking head that allows for quick assembly and disassembly of mandrels without tools. This feature significantly enhances work efficiency, especially when dealing with various nut sizes. The adjustable speed pull mechanism further allows users to customize their work intensity, making it suitable for different materials and applications.

In contrast, the Milwaukee 2897-22's performance is driven by its POWERSTATE Brushless Motors. The hammer drill delivers a peak torque of 1,200 inch-pounds and a speed of up to 2,000 RPM. The impact driver offers 1,800 inch-pounds of fastening torque, making it one of the most powerful options available. The advanced REDLITHIUM battery technology also adds to its efficiency, providing longer run times and superior performance.

Build Quality and Design

The KIARUO Pneumatic Rivet Nut Gun is constructed from high-quality materials, featuring an impact-resistant steel S2 material for the connecting rod. This design minimizes wear and improves durability, ensuring that it can handle rigorous tasks over time. Additionally, the embedded noise reduction setting keeps operational noise to a minimum, enhancing user comfort.

On the other hand, the Milwaukee 2897-22 boasts a robust design, with a focus on high-performance materials and construction. The inclusion of REDLINK PLUS Electronic Intelligence ensures that both tools in the combo kit deliver optimal performance and protection against overload. The overall build quality reflects Milwaukee's reputation for durability and reliability in professional-grade tools.

Ease of Use

The KIARUO Pneumatic Rivet Nut Gun is designed with user convenience in mind, featuring a self-locking head mechanism that eliminates the need for additional tools during mandrel changes. Its lightweight design and noise reduction capability make it user-friendly, especially in environments where sound level is a concern.

Conversely, the Milwaukee 2897-22 M18 Fuel combo kit is equipped with features that enhance usability, such as a four-mode DRIVE CONTROL for precise power and speed adjustments. The inclusion of two batteries and a multi-voltage charger ensures users can work without interruption. The carrying case and additional accessories also contribute to ease of transport and organization.

Price Comparison

The KIARUO Pneumatic Rivet Nut Gun is priced at $158.88, making it a cost-effective choice for users focused on specific fastening tasks. In contrast, the Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit carries a price tag of $399.99, which is about 60% higher. This price difference reflects the broader functionality and versatility of the Milwaukee kit, which includes both a hammer drill and an impact driver.

For those strictly needing a tool for rivet nuts, the KIARUO model provides a more economical solution. However, for users seeking a comprehensive drilling and fastening solution, the investment in the Milwaukee kit may be justified.

Versatility of Use

The KIARUO Pneumatic Rivet Nut Gun is primarily designed for fastening tasks, specifically for working with rivet nuts of sizes 1/4, 5/16, and 3/8 inches. Its specialized nature limits its versatility but makes it highly efficient for specific applications.

In contrast, the Milwaukee 2897-22 offers a significant advantage in versatility. With both a hammer drill and an impact driver, it caters to a variety of tasks—ranging from drilling into wood, metal, and masonry to driving screws with precision. This makes it an excellent choice for users who need a multi-functional toolset to handle diverse projects.

Which should you buy?

Choosing between the KIARUO Pneumatic Rivet Nut Gun and the Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit ultimately depends on your specific needs. If your focus is solely on rivet nut applications, the KIARUO model offers excellent value and specialized performance at $158.88. However, if you require a versatile toolset for a range of drilling and fastening tasks, investing in the Milwaukee 2897-22 at $399.99 could provide you with enhanced functionality and efficiency over time. Consider what tasks you will be undertaking most frequently to make the best choice for your toolkit.