CNC Speeds & Feeds Calculator

About CNC Speeds & Feeds Calculator

CNC Machinist Calculator is the offline toolkit every machinist, CNC operator and mechanical engineer needs on the shop floor:

⚙️ Milling/Turning/Drilling — Vc, fz, ap, ae, RPM, MRR 🔩 Tap/Drill Chart: Tap drill size reference for standard threads 📐 Surface Finish: Theoretical surface roughness based on radius & feed 🔄 Converter: Metric-inch, torque, power, speed unit conversions ⚖️ Weight: Weight calculations for round and rectangular bars 💻 G-Code / M-Code Library: Detailed explanations and usage of G & M codes 🧱 Material Database: Cutting speeds and feeds for steel, aluminum, etc. 📏 ISO Tolerances Calculator: Hole and shaft tolerance limits calculator (ISO 286) 🚨 CNC Alarm Codes: Fanuc, Haas, Siemens alarm codes and troubleshooting 🎯 Bolt Circle Calculator: Calculate hole X/Y coordinates for a bolt circle (PCD) 📐 Taper Calculator: Calculate taper angle, ratio, and tailstock offset

✔ 100% Offline Capable ✔ Privacy First - No Data Collection ✔ 70+ Languages

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• ↗CNC Machinist Calculator is the offline toolkit every machinist, CNC operator and mechanical engineer needs on the shop floor:⚙️ Milling/Turning/Drilling — Vc, fz, ap, ae, RPM, MRR🔩 Tap/Drill Chart: Tap drill size reference for standard threads📐 Surface Finish: Theoretical surface roughness based on radius & feed🔄 Converter: Metric-inch, torque, power, speed unit conversions⚖️ Weight: Weight calculations for round and rectangular bars💻 G-Code / M-Code Library: Detailed explanations