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Main
Tooth Profile
Units
Thickness
mm
Tooth Size / Module
Bore Diameter
mm
Fit Clearance
mm
Gear Train
G1T
G2T
Tooth Shape / Cutouts
Roundness
Height
Root Fillet
Cutout Style
Count
Sizemm
Target
Export
12 RPM
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Spur Gear Generator for SVG, DXF, and STL Gear Files
Create custom spur gears with a browser-based gear generator for laser cutting, CNC routing, woodworking, and 3D-ready maker projects. Adjust teeth, module, bore diameter, circular cutouts, labels, dimensions, and export clean SVG, DXF, or STL gear files from an online gear maker.