Thread Chart: Tap Drill & CNC
Sachinbhai Surani Utilities iPhoneiPadiPod touch
Thread Chart: Tap Drill & CNC is a free Utilities app for iPhone and iPad by Sachinbhai Surani. Requires iOS 15.6. Updated August 24, 2026.
- Price
- Free
- on the App Store
- Size
- 50 MB
- Age 4+
- Updated
- Aug 24
- 2026 · v1.0
Screenshots
About Thread Chart: Tap Drill & CNC
Thread Chart: Tap Drill & CNC is a professional reference and calculation tool designed for machinists, CNC operators, engineers, fabricators, mechanics, and manufacturing professionals. Quickly find common thread specifications, tap drill sizes, thread pitches, and machining information without carrying printed charts. Use the app as a convenient on-the-job reference for thread selection, drilling, tapping, and CNC machining tasks. Key Features: • Comprehensive thread size reference • Tap drill size lookup • Metric and Imperial thread support • Thread pitch information • Major, minor, and pitch diameter references • CNC threading calculation tools • Internal and external thread information • Fast search and easy filtering • Clear, shop-friendly interface • Useful for machining, fabrication, and engineering Perfect For: • CNC Machinists • Machine Shop Professionals • Engineers • Fabricators • Mechanics • Manufacturing Technicians • Engineering Students • DIY Machining Enthusiasts Keep essential thread and tap drill information at your fingertips with Thread Chart: Tap Drill & CNC. in-app purchase included Lifetime to Remove Ads Privacy Policy : https://semiconhub.in/manager/privacy.html Terms and Condition : https://semiconhub.in/manager/tcondition.html
App privacy
The developer, Sachinbhai Surani, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Thread Chart: Tap Drill & CNC
Looking for apps like Thread Chart: Tap Drill & CNC? Here are 6 similar apps on the App Store. The highest rated is Turning Calculator Pro (4.0/5), and all 6 are free to download.
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Turning Calculator Pro
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Machinist Tap Drill Chart
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Screw Size Drill Bit Chart
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Fits and Tolerances
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TechRef
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FitCheck: Hole Sizes & Fits
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Thread Chart: Tap Drill & CNC | – | Free | August 24, 2026 | |
| Turning Calculator Pro | 4.0 / 5 (1) | Free | May 19, 2026 | Compare |
| Machinist Tap Drill Chart | – | Free | Aug 26, 2026 | Compare |
| Screw Size Drill Bit Chart | – | Free | Aug 19, 2026 | Compare |
| Fits and Tolerances | – | Free | Sep 30, 2026 | Compare |
| TechRef | – | Free | Oct 15, 2026 | Compare |
| FitCheck: Hole Sizes & Fits | – | Free | Oct 6, 2026 | Compare |