# CNC Thread Drill Hole Calc

> CNC Thread Drill Hole Calc (iPhone/iPad app by Shanghai Sheyuan Network Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/cnc-thread-drill-hole-calc/id6760606318 (this page in markdown: same URL + `.md`)
- Developer: [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858)
- Category: Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 26.2 · 0 MB
- Languages: English
- Released: 2026-03-19
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/cnc-thread-drill-hole-calc/id6760606318/reviews.md

## What is CNC Thread Drill Hole Calc?

Rivnut Hole Calculator is a focused CNC helper that delivers accurate tap drill sizes in seconds. Enter major diameter and pitch or TPI, choose your thread engagement, and get a clear drill recommendation with metric and imperial support. All calculations run offline for speed and reliability on the shop floor. Simple inputs, crisp results, and no clutter.


## Version history (last 1 release)

### 1.0 — 2026-03-19

No release notes.

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All apps by Shanghai Sheyuan Network Technology Co., Ltd.: https://appshunter.io/developer/1560626858

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*