CNC Setup Sheet vs Kalkulator CNC

The setup sheet, done in 30 seconds. Enter your material and tools — CNC Setup Sheet computes spindle speed, feed rate, surface speed and chip load, then lays everything out as a clean, printable shop-floor setup sheet you can hand to the machine. BUY ONCE. NO SUBSCRIPTION. The Pro upgrade is a single one-time purchase. No monthly fees, no account, no cloud. The app works fully offline — on the shop floor, in the garage, anywhere. YOU OWN THE NUMBERS. Every computed value is a starting point, not a verdict. Override RPM, feed, SFM or chip load before you export — the sheet prints what you decide. WHAT'S INSIDE • Feeds & Speeds — RPM, feed rate, SFM and chip load for milling, from material + cutter + flutes. Spindle-limit aware. • Drilling — speeds and feeds for twist drills, with peck guidance. • Tapping — tap drill sizes (UNC/UNF and metric) and rigid-tapping feed synced to thread lead. • Converter — SFM ↔ m/min, inch ↔ mm, feed units. • Setup Sheet — job header (part, machine, workholding, WCS, coolant), tooling & cut data table, operation sequence and setup notes, exported as a US-Letter PDF you can print, share or email. BUILT FOR CNC machinists, job-shop programmers, home-shop and garage machinists, makers running desktop mills. MATERIALS Aluminum, brass, bronze, copper, mild steel, alloy steel, tool steel, stainless, cast iron, titanium, plastics — with conservative starting SFM and chip-load values compiled from common shop references. FREE VS PRO Free: every calculator and the full setup-sheet editor. Exported PDFs carry a SAMPLE watermark. Pro (one-time purchase): removes the watermark — clean, print-ready setup sheets. Cut data are reference starting values. Always verify against your tooling manufacturer's data and machine limits before cutting.

CNC Calculator – Your command center right at the machine. Developed by practitioners for CNC operators and engineers. Instantly calculate machining parameters, check thread dimensions, and select cutting values without the need for paper catalogs. Key Features: • Milling and Turning: Calculate cutting speed (Vc), spindle speed (n), feed (Fz, Vf), and machining time (Tc). • Thread Database: Quick access to dimensions for Metric (M, MF), Imperial (UNC, UNF), and Pipe (G) threads. Check pitch, TPI, and recommended tap drills. • Taper and Roughness Calculator: Calculate taper angles (alpha) and theoretical surface roughness (Ra). • Feed Compensation: Automatic correction for circular interpolation inside and outside the material. • Material Library: Select cutting parameters Vc, Fz, Kc for steel, aluminum, cast iron, and more. • Tool Magazine: Save your proven parameters for specific tools and materials. • Offline Mode: All calculations and databases are available without an internet connection, directly on the shop floor. Why choose this app? • Intuitive interface – results in just 3 taps. • Full support for Landscape orientation on tablets and machine mounts. • No unnecessary permissions – we care about your privacy. • Lightweight and fast performance. Download now and make your machining more precise and faster! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/