{"uid":"cap_OOXPjLgECce30AdZOMtY8","slug":"machining-fasteners-calc-milling-feed-rate-chip-load-b5af0f87","name":"Machining & Fasteners Calc – Milling Feed Rate / Chip Load","description":"Milling table feed from rpm, flutes and chip load, or the chip load a given feed produces.","url":"https://machining-calc.x402tookit.com/feed-rate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["rpm","flutes"],"properties":{"rpm":{"type":"number","description":"Spindle rpm"},"feed":{"type":"number","description":"Table feed, inch/min or mm/min, to get the chip load instead"},"units":{"type":"string","description":"imperial (default) or metric"},"flutes":{"type":"integer","description":"Number of cutting flutes or inserts, 1 to 40"},"chipLoad":{"type":"number","description":"Chip load per tooth, inch (imperial) or mm (metric); send this or feed"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"rpm":{"type":["null","number"]},"asOf":{"type":["null","string"]},"feed":{"type":["null","number"]},"units":{"type":["null","string"]},"flutes":{"type":["null","number"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"chipLoad":{"type":["null","number"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_eQG-9XJjm5tDsOI9ONuXq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates milling table feed rate from spindle RPM, number of flutes, and chip load per tooth — or back-calculates chip load from a given feed rate.","exampleAgentPrompt":"Calculate the milling table feed rate for a 4-flute end mill running at 3000 RPM with a chip load of 0.004 inches per tooth, using imperial units.","exampleUseCases":[{"title":"CNC program feed rate setup","prompt":"I'm programming a CNC milling job with a 2-flute end mill spinning at 5500 RPM and a chip load of 0.003 inches per tooth — what table feed rate should I use in imperial units?"},{"title":"Back-calculate chip load from existing feed","prompt":"My CNC mill is running at 4000 RPM with 3 flutes and a table feed of 24 inches per minute. What chip load per tooth does that work out to?"},{"title":"Metric milling parameter check","prompt":"For a 6-flute face mill at 1200 RPM with a chip load of 0.08 mm per tooth, what's the table feed rate in metric units?"}],"resultDescription":"Returns the computed table feed rate (in inch/min or mm/min depending on units) or chip load per tooth, along with the input echo (RPM, flutes, units), a plain-language summary, any applicable disclaimer, and optional degraded/reasons fields if the calculation had caveats.","failureModes":["Missing required rpm or flutes parameters returns an error","Neither chipLoad nor feed provided — API cannot determine which direction to calculate","Invalid flutes value (outside 1–40 range) may produce an error or unexpected result","Non-numeric values for rpm, feed, or chipLoad cause schema validation failure","Unknown units string defaults to imperial or may return an error"],"whenToPreferThis":"Use this endpoint when you need a fast, paid, structured computation of milling feed rate or chip load without building the formula yourself. Prefer it over manual calculation when integrating machining parameter checks into a CNC programming agent, a manufacturing assistant, or an automated toolpath validation workflow. It supports both imperial and metric unit systems and handles both the forward (chip load → feed) and reverse (feed → chip load) calculations in a single endpoint.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:11:15.248Z","isFirstParty":false,"canonicalSlug":"machining-fasteners-calc-milling-feed-rate-chip-load-b5af0f87"}