CNC Machinist: Speeds & Feeds is an utilities app developed by Veli Goc.
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App Information
CNC Machinist: Speeds & Feeds is freely available from the App Store. The app size is 26.86 MB. The latest version available is 2.5.15. The last update was on October 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
CNC Machinist: Speeds & Feeds is made and published by
Veli Goc.
AppBrain is an independent app data site and isn't affiliated with Veli Goc.
The app name, icon, screenshots and description belong to Veli Goc and are shown as published on the App Store.
Description by Veli Goc(from the App Store)
CNC Machinist is the essential precision speeds and feeds calculator engineered for machinists, CNC programmers, operators, and toolmakers.
KEY FEATURES & CALCULATORS: • Milling Calculations: Spindle Speed (RPM), Cutting Feed Rate, Tooth Load (chip load / fz), and Material Removal Rate (MRR). • Turning (Lathe): Cutting Speed (Vc/SFM), Spindle RPM, and Feed per Revolution. • Drilling & Tapping: Optimal drill speeds, feed rates, and comprehensive tap drill size charts (Metric ISO, UNC, UNF). • Surface Finish: Precise theoretical surface roughness calculations (Ra & Rz) based on nose radius and feed. • Unit Converter & Reference: Instant conversions between Metric (mm, m/min) and Imperial (inch, SFM) systems. • 100% Offline: Engineered to run flawlessly on the shop floor without internet connectivity.
Optimize your machining cycles, extend tool life, and prevent broken cutters with CNC Machinist.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.