CNC Thread & Fit Calculator

4.5.1

CNC Pro

0.00

0 reviews

50+
Downloads

Free

CNC tolerance calculator: ISO/ASME fits, metric threads, and mid-tolerance.

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About CNC Thread & Fit Calculator

CNC Thread & Fit Calculator is a tools app developed by CNC Pro.

Download Statistics

CNC Thread & Fit Calculator has been downloaded 56 times. In the last 30 days, the app was downloaded 34 times.

User Ratings

The app has no ratings yet.

App Information

CNC Thread & Fit Calculator is FREE to download. The APK download size is 23.16 MB. The latest version available is 4.5.1. The last update was on June 4, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description

CNC Thread & Tolerance Generator – Professional CNC Tolerance Calculator
The CNC Thread & Tolerance Generator is a fast, accurate and reliable tolerance calculator for CNC operators, programmers, turners, millers and quality inspectors. Forget flipping through tables — all essential data is in one place, instantly.

With version 4.5, the entire database has been expanded: ISO fits, metric and imperial (G/BSPP) threads, ASME standards and intelligent reverse‑lookup — all in a single application.

Key Features
ISO & ASME fits — Full support for hole and shaft fits (ISO 286‑1 mm, ASME B4.1 inch).

Metric & imperial thread calculator — M1–M150, coarse/fine pitches, 6G/6h/6e tolerances, G/BSPP, UNC/UNF/UNEF, trapezoidal and R threads.

ISO 228‑1 support — Complete database for external A/B tolerances.

General tolerances — ISO 2768 f/m/c/v quick calculations for linear, form and positional tolerances.

Intelligent reverse‑lookup — Enter custom drawing tolerances → the app suggests the closest standard fields (e.g., H7, G9).

Tolerance midpoint calculation — Always highlighted in every mode to speed up tool offset adjustments.

MM / INCH switching — Real‑time, seamless conversion.

Smart interface — Only valid standard pitches and tolerances are shown. Dark mode optimized for workshop environments.

Surface module — Tool‑radius‑based roughness calculation, Ra–Rz–Rt ISO slider, hardness converter (HV, HB, HRC, Rm).

Free Version
Core ISO and thread tolerance fields available without limits.

PRO Version (14‑day free trial)
Unlocks the full database (all ISO tolerance fields + extended thread classes).

100% ad‑free interface.

One‑time purchase → lifetime license, no subscription.

Make your daily work faster and more accurate at the machine — with the most advanced CNC tolerance calculator.

Recent changes:
• THREADS: Massive database expansion
• SURFACE MODULE: New Tool Radius (theoretical Ra/Rz), Ra‑Rz‑Rt slider (N1–N12 + DIN 3141 symbols), and a Hardness Converter (HV, HB, HRC, Rm)
• FIX: Corrected decimal display for nominal size
• UI refinements and full support for all 16 languages

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More data about CNC Thread & Fit Calculator

Price	Free to download
Total downloads	56
Recent downloads	34
Rating	No ratings
Ranking	Not ranked
Version	4.5.1
APK size	23.2 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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CNC Thread & Fit Calculator compared with similar apps

Common keywords of similar apps

Time Support Free Mid Version Smart Full Fast Accurate Workshop Clean Reverse Lookup Mm Inch Pitches Instantly Mode Ui Environment Classes Class Database Ad Tolerance Iso Cnc Calculator Asme Fits Metric Tolerances Threads Standards Engineering Includes Tool Calculation App

Keywords missing from this app

Piping Thread Diameter Dimensions Flange Drill Ring Machining Data Hole Cutting Calculators Pipe Recent Feed Shaft Application Reference Design Tools Fittings Size Materials Ultra Standard Speed Features Information Position Dimensional Tap Material Pro True Cycles

Downloads over time

CNC Thread & Fit Calculator has been downloaded 56 times. Over the past 30 days, it has been downloaded 34 times.

Changelog of CNC Thread & Fit Calculator

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Developer information for CNC Pro

CNC Pro

support@cncpro.hu

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Technologies used by CNC Thread & Fit Calculator

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