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Saylor Innovations CNC Feeds and Speeds Calculator
x402
Saylor Innovations CNC Feeds and Speeds Calculator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).
Calculates CNC machining parameters — RPM, feed rate, chip load, plunge rate, material removal rate, and horsepower — for a given material and cutter
Price / call$0.01
Success—
StatusUnknown
How this service works
RPM, feed rate, chip load, plunge, MRR and horsepower check for a material and cutter
Output
Returns a JSON object with computed CNC machining parameters including recommended RPM, feed rate (in/min), chip load (in/tooth), plunge rate (in/min), material removal rate (MRR in³/min), and estimated horsepower required — tailored to the specified material, cutter geometry, and machine constraints.
Example use cases
Hobby CNC router feeds for plywood
“I'm cutting 3/4-inch plywood on my CNC router with a 1/4-inch 2-flute upcut bit and a 24000 RPM spindle at 2 hp — what feed rate, RPM, and chip load should I use?”
Stainless steel milling parameter check
“I need feeds and speeds for milling 304 stainless with a 1/2-inch 4-flute end mill. My spindle maxes out at 10000 RPM and puts out 3 hp. Give me conservative settings.”
Slotting brass on a benchtop mill
“What are the right feeds and speeds for slotting brass with a 3/16-inch 2-flute end mill? I'm doing a full-width slot and my spindle limit is 5000 RPM.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/maker/feeds-speeds?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, formula-driven CNC machining parameter recommendations for a specific material and end mill, especially when the user provides machine constraints like max RPM or spindle HP. Prefer it over manual lookup tables or generic machining references when you need chip load, MRR, and horsepower all computed together in one call. Ideal for hobbyist and prosumer CNC contexts (routers, benchtop mills) with supported materials including aluminum, steel, brass, titanium, hardwood, and plastics.
Side effects
- Missing required parameters (material or tool_diameter_in) returns a 400-level error
- Unsupported material string returns an error — must use exact enum values like aluminum_6061 or mild_steel
- Extremely small or large tool diameters may produce out-of-range or unexpected results
- Invalid numeric strings for optional parameters (e.g. non-numeric max_rpm) may cause computation errors
- Spindle HP too low for aggressive parameters may return a warning or capped values
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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