Units
Thickness
mm
Chain Pitch
mm
Roller Dia.
mm
Bore Dia.?
mm
Fit Clearance?
mm
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Create ChainWheel and chain sprocket layouts for roller-chain mechanisms, CNC wood gears, laser-cut motion projects, and DIY mechanical builds. Adjust sprocket teeth, chain pitch, roller diameter, bore-to-bore distance, bore size, labels, and export SVG, DXF, or STL files.