What is the disadvantages of pillar drill?

One disadvantage of a pillar drill is its limited portability, as it is typically bulky and fixed in one location, making it challenging to use in tight spaces or on job sites that require mobility. Additionally, pillar drills can be less versatile compared to handheld drills, as they are primarily designed for specific drilling tasks and may not accommodate various drill bit sizes or types. Furthermore, they may require a more complex setup and calibration, which can be time-consuming for simple tasks.