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Rapid-PCB.com

A completely free tool to generate G-Code from PCB layouts from Eagle (or other program that can export Gerber RS247X signal files and Excellon drill files) for milling on any GCode-capable CNC milling machine. It also creates large-area rubouts, board cuts and generation of a flat surface to mill on.
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Rapid-PCB.com

(Step )

Units

mm     inches

Material size

Width (X): mm
Height (Y): mm
Thickness (Z): mm

X/Y origin position

Flat surface

Mill flat surface
Tool:
Margin: mm
Depth (Z): mm
Feed rate: mm / s

Upload Gerber_RS247X signal file

Drag and drop Gerber_RS247X signal file here.
Load inverted

Position

X offset: mm
Y offset: mm

Contour

Count:
Tool:
Tip diameter: mm
Angle: °
Depth (Z): mm
= surface diameter: mm
Distance: mm
Step: mm
Feed rate: mm / s

Upload Excellon drill file

Drag and drop Excellon drill file here.

Position

Same as bottom signal layer
X offset: mm
Y offset: mm

Drilling

Tool:
Depth (Z): mm
Plunge rate: mm / s
Generate outline cut

Size & Position

X offset: mm
Y offset: mm
Width: mm
Height: mm

Tool settings

Tool:
Diameter: mm
Depth (Z): mm
Feed rate: mm / s
Generate hatches

Tool settings

Tool:
Depth (Z): mm
Feed rate: mm / s

Settings

Safe height (Z): mm
Rapid move rate: mm / s

G-code output

Drag and drop files

Howto | Comments / feedback
Bottom view: Design | Preview