What is a potential risk when drilling stainless steel?

When drilling stainless steel, excessive heat generation is a significant risk because stainless steel is a hard material that tends to retain heat. As the drill bit penetrates the material, friction is created, which leads to an increase in temperature. If the heat is not managed properly, it can lead to several issues, such as altered material properties, premature wear on the drill bit, and potential damage to the workpiece.

Proper cooling techniques, such as using appropriate cutting fluids, can help mitigate this heat generation, allowing for a more effective drilling process while preserving both the integrity of the stainless steel and the longevity of the equipment being used. Understanding this risk is crucial for anyone working with such materials to ensure safe and effective operation.