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Free machining tools, virtual toolbox products, and a direct path into the FreeCNC marketplace.

Check RPM, tap drill sizes, conversions, setup helpers, AI manufacturing tools, and live shop inventory from one place. FreeCNC is being built as a serious digital workspace for machinists, programmers, students, and growing shops.

Use free tools Open marketplace

Live platform

46K+ catalog items
Tooling Machines Measuring Workholding CAD/CAM AI
Go to the shop

Made for machinists, operators, setup techs, students, and people trying to break into CNC.

Useful on the floor, in class, and while building a smarter toolbox for the next move.

AI Speeds and Feeds Engine

Traceable logic Machine-aware Material-aware Shop-ready

Active setup factors

Live setup constraints
holder context rigidity RPM cap material

Decision engine

Configure the setup

Set the job, holder, and cutting strategy fast. Open advanced fields only when needed.

Setup

Tooling

Cutting strategy

Advanced settings Open deeper constraints

Advanced settings

Use rigidity, stickout, engagement, and overhang to tune the setup.

Live

Decision trace

Profile milling in Carbon steel

High confidence

Traced CARBIDE envelope shaped by holder stability, machine limits, and setup constraints.

Balanced

Primary starter band
- - - -

Conservative

More margin
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Aggressive

More output
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Setup logic

Decision intelligence Confidence: High Coverage gap: Low â–¼

Analyzing setup conditions...

Adjustments (0)
    Warnings (0)
      View overlays and source trace Optional detail

      Vendor overlays

      Reference bands in play

      Citations

      Traced source families

        How it thinks

        Starter coverage behind the current result.

        Virtual toolbox

        Virtual toolbox

        Real products layered around the flagship engine

        The free engine stays live on the page, and the virtual toolbox adds the next layer: saved setup workspaces, reusable templates, print support, and advanced machining assistance you can use as your needs grow.

        STACK WORKSPACE TEMPLATES BRAIN PRINT DEALS
        Locked until workspace save
        Toolbox workspace open
        1
        SFP-01 / LIVE RPM Speeds & Feeds Pro Workspace Saved setup guidance built around the live engine
        2
        MAC-02 / G65 BUILD Macro generator starter templates Ready-to-use macro templates for faster programming
        3
        BPI-03 / PRINT READ Blueprint interpretation starter pack Print-reading help for faster review and fewer mistakes
        4
        MBR-04 / ROUTE AI Machinist Brain Advanced troubleshooting help across common controls
        5
        PTC-05 / MESH LAB Print-to-CAD Lab Print-to-model workflow support for deeper shop projects
        6
        CWD-06 / SIGNAL WATCH Cindy watchlist and deals Watchlists and sourcing signals for smarter buying

        Start here

        Everyday tools for setup, programming, and print review

        These products are built for the jobs machinists run into most often: setup decisions, repeatable programming tasks, and faster blueprint review.

        READY NOW FAST MONETIZATION LOW FRICTION
        Saved workspace Priority 1

        SFP-01 / LIVE WORKSPACE

        Machine-specific setup

        Speeds & Feeds Pro Workspace

        Saved setup defaults, exportable recommendation sheets, source trace, and machine-specific setup memory built on the live engine already running on the page.

        Best for: shops that want saved defaults, repeatable setup decisions, and cleaner handoff from quick calculations into daily work.

        RPM SFM SETUP LIVE
        PRICE / TBD CHECKOUT / STRIPE LATER
        Use the flagship engine
        Macro pack Priority 2

        MAC-02 / CONTROL TEMPLATES

        Control-ready macros

        Macro generator starter templates

        Bolt circles, drilling patterns, repeat templates, and control-ready macro starting points.

        Best for: programmers and setup users who want repeatable starting points for common cycles without rebuilding the same logic every time.

        G65 VARIABLES OUTPUT REPEAT
        PRICE / TBD CHECKOUT / STRIPE LATER
        Unlock template lane
        Print support Priority 3

        BPI-03 / BLUEPRINT REVIEW

        Blueprint interpretation

        Blueprint interpretation starter pack

        Print-reading shortcuts, GD&T support, and structured print understanding for faster shop review.

        Best for: students, operators, and newer programmers who want more confidence reading prints, callouts, and tolerancing details.

        DATUM TOLERANCE REV PRINT
        PRICE / TBD CHECKOUT / STRIPE LATER
        Unlock support pack

        Advanced tools

        Deeper help for troubleshooting, print conversion, and sourcing

        These tools are for more advanced workflows: machine-code troubleshooting, print-to-model support, and better equipment and tooling discovery.

        PREMIUM MOAT DATA LOOPS DEEPER WORKFLOWS
        AI support Priority 4 live

        MBR-04 / EVIDENCE ROUTER

        Machining intelligence

        Machinist Brain

        Ask about machine codes, alarm paths, and controller issues in plain language for the first promptable troubleshooting layer across Haas, Fanuc, and Siemens manuals.

        Best for: shops that need a faster way to work through alarms, controller questions, and production issues with cited support behind the answer.

        ROUTE EVIDENCE RECOVERY AI
        PRICE / TBD CHECKOUT / STRIPE LATER
        Open Machinist Brain
        CAD workflow Priority 5

        PTC-05 / GEOMETRY LAB

        Print-to-model workflow

        Print-to-CAD lab

        Print ingestion, OCR extraction, feature review, and the path toward CAD-ready handoff.

        Best for: teams that want help turning prints into cleaner digital geometry, extracted features, and more structured model-ready handoff.

        MESH SURFACE EXTRUDE MODEL
        PRICE / TBD CHECKOUT / STRIPE LATER
        Sourcing signals Priority 6

        CWD-06 / SIGNAL WATCH

        Watchlists and deals

        Cindy machine watchlist and deals

        Fresh machine listings, tooling deals, price watch, and curated buying signals that help the shop side of the platform turn into daily utility.

        Best for: buyers and shop owners who want a cleaner way to track machine listings, tooling deals, and useful sourcing opportunities in one place.

        WATCH DEALS BRANDS ALERT
        PRICE / TBD CHECKOUT / STRIPE LATER

        Virtual toolbox locked

        Save your workspace to open the first three toolbox products.

        Save your workspace to open the first toolbox products, keep your setup tied to your FreeCNC workflow, and unlock the tools built to support your day-to-day shop decisions.

        SAVE / WORKSPACE OPEN / PRODUCTS 1-3 CHECKOUT / STRIPE LATER
        Save and unlock the toolbox

        Built to be used

        Run the live engine. Unlock the toolbox. Open the marketplace when the next move becomes physical.

        Back to the command center Open the marketplace