Which size of electric drill is considered the all-around tool for home workshops?

The 3/8 inch electric drill is considered the all-around tool for home workshops due to its versatility and balance of power and size. This size is ideal for most general drilling tasks, including drilling into wood, metal, and plastic. It is powerful enough to handle a variety of home improvement projects while still being compact enough for easy handling and maneuverability.

Additionally, the 3/8 inch chuck can accommodate a wide range of drill bits, making it suitable for different applications, from drilling small pilot holes to larger ones. This adaptability is particularly useful in a home workshop setting where different tasks may arise. In contrast, other sizes may either be too small for more demanding tasks or too large for general use. This makes the 3/8 inch drill a practical choice for a typical home user.