Grinders, Polishers and Sanders laboratories may also do the following tests:

Performance Testing: Evaluates the tool?s efficiency in material removal and surface finish quality Testing
Durability Testing: Assesses how well the tools withstand prolonged use and environmental stresses Testing
Ergonomic Testing: Ensures the tools are designed to minimize user fatigue and enhance comfort during operation Testing
Noise Level Testing: Measures the decibel output during operation to ensure compliance with safety standards Testing
Vibration Testing: Checks the level of vibration transmitted to the user Testing
which can impact usability and long-term health Testing