SpeedFeed Machinist Calculator

Speeds and feeds checked against your own machine. SpeedFeed caps the RPM at your spindle's top speed, scales the feed to hold the chip load, and tells you in plain words whether the cut will work. "Good to cut", "Capped by spindle" or "Too heavy: reduce depth to 0.18 in", with the fix one tap away. MILLING Diameter, flutes, material, depth and width of cut. RPM, feed rate and chip load update as you type; there is no Calculate button. Six materials, each with a real surface speed band for carbide and HSS, flagged when your number falls outside it. Narrow cuts get chip thinning applied, with the reason shown, and a diagram draws the cutter in the material so you can see how much of the turn is in the cut. Metal removal rate included. YOUR MACHINE'S LIMITS Save machine profiles with max RPM, spindle power and max feed. SpeedFeed estimates the power the cut needs at that RPM, compares it…