Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact vs RYOBI ONEAND HP 18V BRUSHLESS Cordless 4-Mode 1/2 in.
Updated August 2026 — Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact leads on design and durability.
The Astro Pneumatic Tool offers superior torque and a compact design at a lower price, making it the better choice for professionals.
Why Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact is better
price
Astro Pneumatic is $111.99, while ONEAND is $119.91
torque
Astro Pneumatic delivers 500 ft-lbs of torque
design
Astro Pneumatic has a compact profile of less than 3-7/8 inches
Why RYOBI ONEAND HP 18V BRUSHLESS Cordless 4-Mode 1/2 in. is better
cordless
ONEAND is a cordless tool, offering more mobility
brand
RYOBI is a well-known brand in the cordless tool market
modes
ONEAND features a four-mode function for versatility
Overall score
Specifications
| Spec | Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact | RYOBI ONEAND HP 18V BRUSHLESS Cordless 4-Mode 1/2 in. |
|---|---|---|
| Max Torque | 500 ft-lbs | Not specified |
| Weight | 3.0 lbs | 4.0 lbs |
| Length | 3-7/8 in | Not specified |
| Price | $111.99 | $119.91 |
| Sales Rank | 44761 | 27717 |
Dimension comparison
Price Comparison
The Astro Pneumatic Tool 1822 ONYX is priced at $111.99, making it about 6% cheaper than the ONEAND HP 18V Brushless, which costs $119.91. While the price difference may seem minimal at first glance, it could influence budget-conscious buyers. Both products are positioned within a similar price range, yet the Astro Pneumatic Tool holds a slightly more attractive price point. Additionally, the sales rank of the Astro Pneumatic is 44,761, while the ONEAND stands at 27,717, indicating a higher demand for the latter, potentially justifying its higher price.
Performance and Torque
The Astro Pneumatic Tool delivers a maximum torque of 500 ft-lbs, which is significant for most impact wrench applications. In contrast, the ONEAND HP's specifications do not explicitly mention its torque output, but it is marketed as a high-torque impact wrench. The performance of the Astro Pneumatic is further enhanced by its innovative twin hammer design, which contributes to its reliability. In terms of raw power, the Astro Pneumatic Tool appears to be a more robust choice for tough tasks, while the ONEAND's performance remains somewhat ambiguous.
Design and Build Quality
Astro Pneumatic Tool features an industry-leading short profile of less than 3-7/8 inches, making it ideal for tight spaces. Weighing only 3.0 lbs, it is designed for ease of use and maneuverability, which is an essential factor for professionals who require a lightweight tool. While specific design details for the ONEAND HP are not provided, it is important to consider that its cordless nature may offer enhanced freedom of movement compared to traditional air-powered tools. However, without more details, the Astro Pneumatic's compact design remains a strong point.
Versatility and Settings
The Astro Pneumatic Tool boasts three forward and three reverse settings, allowing for flexibility in various applications. This feature can be particularly beneficial for users who require different torque settings for specific tasks. Conversely, the ONEAND HP claims to have a four-mode function, though the specifics of these modes are not elaborated upon. Without clear information on the modes offered by the ONEAND, potential buyers may find the versatility of the Astro Pneumatic more appealing.
Brand Reputation
The Astro Pneumatic Tool is backed by the AP Astro Pneumatic Tool Company, known for its commitment to quality and innovation in the pneumatic tool industry. The ONEAND brand, associated with RYOBI, has also built a reputation for reliable tools, particularly in the cordless category. However, the lack of detailed performance specifications for the ONEAND may lead to some skepticism among buyers who prioritize brand reliability based on product performance data.
Ideal Use Cases
The Astro Pneumatic Tool 1822 ONYX is designed for professional use, particularly in automotive and heavy-duty applications that require significant torque in confined spaces. Its light weight and compact design make it suitable for long-term use without causing fatigue. On the other hand, the ONEAND HP’s cordless design may appeal to those who need flexibility and ease of transport, particularly for lighter tasks or home projects. Understanding the specific use case is crucial when choosing between these two options.
User Experience
The Astro Pneumatic Tool's features, such as its lightweight design and adjustable torque settings, are likely to enhance user experience, particularly for those engaged in prolonged operations. The ONEAND HP, while lacking detailed user feedback in the provided data, is purportedly favored among lawn and landscape professionals, suggesting it has its own audience within the home improvement realm. However, the absence of a thorough product description or features may leave potential buyers wanting more information regarding the user experience of the ONEAND.
Which should you buy?
Choosing between the Astro Pneumatic Tool 1822 ONYX and the ONEAND HP 18V Brushless ultimately depends on your specific needs. If you prioritize maximum torque, compact design, and price, the Astro Pneumatic Tool offers a compelling package at $111.99. However, if you seek the convenience of a cordless tool and the assurance of a brand like RYOBI, the ONEAND HP, though more expensive at $119.91, could be the better fit for your projects. Consider your primary use case, desired features, and budget to make an informed decision.

