The Ultimate CNC Tool — Feeds & Speeds Calculator, G-Code Generator and CNC Problem Solver (All-in-One)

This is not a guide.

This is a complete CNC tool.

Instead of searching multiple pages, you can calculate, generate, and fix everything in one place.

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SECTION 1 — FEEDS & SPEEDS CALCULATOR
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Enter

Material
Tool diameter
Flutes
Cut type

Formula

RPM = (Cutting Speed × 1000) / (π × Tool Diameter)

Feed = RPM × Flutes × Chip Load

Example

Material: Aluminum
Tool: 10mm
Flutes: 2

RPM ≈ 10000
Feed ≈ 800 mm/min

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SECTION 2 — G-CODE GENERATOR
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Select operation

Pocket
Drilling
Contour

Example output

G90 G17 G40 G49 G80
G54
T1 M06
S10000 M03
G00 G43 Z100 H01
G00 X0 Y0
G01 Z-5 F800
G01 X50
G01 Y50
G01 X0
G01 Y0
G00 Z100
M30

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SECTION 3 — CNC PROBLEM SOLVER
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Tool breaks

→ reduce feed
→ reduce depth

Chatter

→ reduce RPM
→ improve rigidity

Bad finish

→ reduce feed
→ replace tool

Wrong size

→ adjust offset

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SECTION 4 — TOOL SELECTION
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Aluminum → 2 flute
Steel → 4 flute
Finishing → ball nose

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SECTION 5 — QUICK CNC DATABASE
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Aluminum → high speed
Steel → medium
Titanium → low

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FINAL PRINCIPLE

This page replaces multiple CNC tools.

Instead of searching, you calculate, generate, and solve in one place.

That is why it becomes a daily tool for machinists.