Tap & Drill Pro

Instantly calculate tap sizes, drill sizes, and thread data with precision. Built for machinists, engineers, and workshop professionals.

Tap & Drill Pro Calc is a precise and reliable calculator designed for machinists, engineers, and workshop professionals. Quickly determine the correct tap sizes, drill sizes, and thread specifications for your projects.

Whether you're working in manufacturing, metalworking, or DIY machining, this app simplifies complex calculations and helps reduce costly errors.

Key Features: • Tap size calculator for accurate threading • Drill size recommendations for multiple standards • Supports metric and imperial units • Fast and easy-to-use interface • Designed for machinists, engineers, and students • Improves accuracy and efficiency in workshop tasks

Get the right measurements every time and streamline your workflow with Tap & Drill Pro Calc.