The phrase "beneficial tool" is correct and commonly used in written English.
It can be used in a variety of contexts where something is seen as helpful or advantageous. Example: "Using a planner is a beneficial tool for managing your time and increasing productivity."
The approach provides a beneficial tool for recreational management zoning.
Teleoperated from a distant location, a mobile robot can become a beneficial tool in health applications.
The model with 3D temperature distribution provides a beneficial tool for researchers to study the TR propagation mechanisms and for engineers to design a safer battery pack.
Life-cycle analysis is a beneficial tool that can be utilized to quantify the performance of buildings within the context of environmental impact metrics (e.g. carbon footprint).
Additionally, it fills a gap in the assessment literature and may be a beneficial tool for determining which individuals are at increased risk for psychopathology.
Quantitative understanding of nutrient uptake by competing plants with different root systems can be a beneficial tool in designing the nutrient management strategies for competing plant environments.
The HeartMath app and sensor can be beneficial tools for reducing stress, but with dozens of competitors it doesn't feel worth the cost.
These results suggested that 3-D bioengineered scaffolds of porcine organs may have tremendous potential to produce non-immunogenic transplantable organs as well as beneficial tools for biomedical studies on organ re-engineering and repair.
In addition, the results reported in this paper illustrate that the numerical simulation can be one of the most powerful and beneficial tools for the HVOF system design, optimization and performance analysis.
In addition, the results reported in this paper illustrate that the numerical simulation can be one of the most powerful and beneficial tools for the micro-combustor design, optimisation and performance analysis.
It means accepting that man-made climate change is happening, that genetic engineering is a set of safe and beneficial tools for agriculture and medicine, that vaccines work, that nuclear power is safe and necessary, and more.
