DEWALT 20V MAX Power Tool Combo Kit, 4-Tool vs KIARUO Pneumatic Rivet Nut Gun with Self-locking
Updated July 2026 — DEWALT 20V MAX Power Tool Combo Kit, 4-Tool leads on price and versatility.
The DEWALT kit offers more versatility with multiple tools, while the KIARUO is a specialized, budget-friendly option for riveting tasks.
Why DEWALT 20V MAX Power Tool Combo Kit, 4-Tool is better
Versatility
Includes multiple tools for various tasks
Brand Reputation
DEWALT is a well-established brand
User Experience
Convenient features like one-handed loading
Why KIARUO Pneumatic Rivet Nut Gun with Self-locking is better
Price
KIARUO is significantly cheaper
Specialization
Designed specifically for riveting tasks
Noise Reduction
Embedded noise reduction setting for quieter operation
Overall score
Specifications
| Spec | DEWALT 20V MAX Power Tool Combo Kit, 4-Tool | KIARUO Pneumatic Rivet Nut Gun with Self-locking |
|---|---|---|
| Tools Included | 4 | 1 |
| Sales Rank | 165850 | 58904 |
| Weight | Lightweight | Moderate |
| Battery Included | Yes | No |
| Noise Level | N/A | ≤65db |
Dimension comparison
Overview of the Products
In this comparison, we will look at the DEWALT 20V MAX Power Tool Combo Kit and the KIARUO Pneumatic Rivet Nut Gun. The DEWALT kit is priced at $349.00, while the KIARUO gun is significantly cheaper at $158.88, making it about 54% less expensive. Despite their price difference, both tools serve unique functions and are designed for different types of tasks in the tool market.
Brand Reputation
DEWALT has a long-standing reputation for producing high-quality power tools and accessories, making it a trusted choice among professionals and DIY enthusiasts alike. The DEWALT 20V MAX Power Tool Combo Kit features a bestselling rank of 165,850, indicating a solid presence in the market. Conversely, the KIARUO brand is less established but offers an industrial-grade tool, with a better sales rank of 58,904, suggesting it has gained traction among users looking for specialized tools.
Functionality and Features
The DEWALT 20V MAX Power Tool Combo Kit comes with four essential tools: a drill/driver, impact driver, oscillating multi-tool, and an LED work light. Each tool is designed for specific tasks, from drilling to illuminating workspaces. In contrast, the KIARUO Pneumatic Rivet Nut Gun focuses purely on riveting tasks, featuring three different self-locking heads for various mandrel sizes. This specialization may make the KIARUO more appealing for users who need a dedicated riveting tool, while the DEWALT kit provides a broader utility for various applications.
Design and Build Quality
The DEWALT 20V MAX kit is designed with compactness and lightweight features, allowing it to fit into tight spaces easily. The DCD771 drill/driver is especially noted for its two-speed transmission, enhancing versatility during use. On the other hand, the KIARUO rivet nut gun is constructed using impact-resistant steel and includes an embedded noise reduction setting to keep sound levels below 65db. While DEWALT offers an array of tools in one kit, KIARUO focuses on durability and noise reduction in its single-purpose design.
User Experience
User experience can greatly affect the choice between these tools. The DEWALT combo kit includes a two-speed drill/driver and an impact driver that allows for one-handed loading, which many users find convenient. Furthermore, the oscillating tool offers a quick-change accessory system for fast blade replacement. The KIARUO gun, with its self-locking head, improves work efficiency by allowing users to assemble and disassemble mandrels without tools. This could significantly enhance productivity for users focused on riveting tasks.
Price Comparison
The DEWALT 20V MAX Power Tool Combo Kit is priced at $349.00, while the KIARUO Pneumatic Rivet Nut Gun is available for $158.88. This price difference makes the KIARUO about 54% cheaper than DEWALT. For users on a budget or those who require only a specialized tool, the KIARUO may present a more attractive option. However, the DEWALT kit, with its multiple tools, may offer better value for those looking for versatility in their toolkit.
Versatility of Use
Versatility is a crucial factor when comparing these two products. The DEWALT combo kit, with its drill, impact driver, oscillating tool, and light, supports a wide range of tasks, making it ideal for various projects. In contrast, the KIARUO Pneumatic Rivet Nut Gun is designed specifically for riveting applications, which could limit its use in broader scenarios. While the DEWALT kit provides multiple tools for different jobs, the KIARUO targets users who primarily need a reliable rivet nut gun.
Which should you buy?
In conclusion, the choice between the DEWALT 20V MAX Power Tool Combo Kit and the KIARUO Pneumatic Rivet Nut Gun ultimately depends on your specific needs. If you require a versatile set of tools for various tasks, the DEWALT kit's higher price may justify its comprehensive functionality. However, if your focus is solely on riveting and you prefer a more budget-friendly option, the KIARUO offers a specialized tool that is effective for its intended use.

