Drill Calc 2.4

Drill Calc is a versatile tool designed to assist you in determining the precise drill bit size required for a hole. This application swiftly computes the appropriate drill bit dimensions for threaded holes, taking into account factors such as bolt (tap) diameter, thread pitch, and percentage. The calculations cater to both inch and metric threads, ensuring accuracy for diverse needs. Additionally, Drill Calc provides information on optimal hole sizes for achieving close and tight fits across numerous commonly used drill sizes.

Moreover, this tool offers comprehensive tables detailing standard inch fractional and numeric drill bit sizes. It also includes an expansive database covering various pipe sizes, alongside in-depth insights into the dimensions of commonly utilized wood screws.

Explore the convenience and precision of Drill Calc today and streamline your drilling processes without the need for a traditional drill chart.