Machinist Speeds & Feeds

About this app

Avoid burning a carbide tool on the first pass. Get starting RPM and feed in seconds instead of hunting charts at the machine. Machinist Speeds & Feeds helps machinists, CNC operators, and machining students turn diameter, material, chip load, and cutting speed into shop-floor starting values without charts, spreadsheets, or a network connection. Use the free core to: - turn diameter, cutting speed, chip load, and feed per revolution into starting RPM and feed - check target RPM, applied RPM, achieved surface speed, and clamp-limited results side by side - switch between imperial and metric inputs without leaving the setup - keep starter materials ready for 6061 aluminum, 1018 mild steel, and 304 stainless Unlock Pro Setup Cards to: - open the full starter material library for aluminum, steels, stainless, brass, cast iron, tool steel, titanium, plastics, and more - load quick presets instead of rebuilding the same setup at the machine - save, pin, reload, and share reusable setup cards for repeat jobs - hand off a clean setup summary with material, tool, diameter, flute count, clamp state, and result values Why machinists keep it: - fewer handbook lookups on the shop floor - fewer bad first passes when a starting point is needed fast - faster setup-card handoff for repeat work - offline, no account, no ads, no tracking Important: Results are starting references only. Final parameters must still be adjusted by the machinist for toolmaker guidance, machine limits, workholding, coolant strategy, and shop rules before cutting.

Free download now gives starting RPM and feed first. Pro Setup Cards Unlock adds full materials, presets, saved setup cards, and shareable setup summaries.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 27, 2026 · 1:25 AM Free