Tap & Drill Pro
Thread & Drill Calculator
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Shraddhaben Parmar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shraddhaben Parmar
- Size
- 23 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026
