What is the preferred technique of holding a drill when in use?

Using a firm grip with both hands while operating a drill is the preferred technique because it provides the operator with maximum control and stability. This grip allows the user to effectively manage the torque and force exerted by the drill, especially when working with harder materials or when drilling at higher speeds. A secure hold minimizes the risk of the drill slipping or twisting, which can lead to reduced accuracy and potential injury. Additionally, using both hands helps to absorb vibrations, making it easier to maintain a steady and consistent drilling action. This technique is essential for both safety and achieving the desired results in various drilling tasks.