Make your own ANSI #40 sprockets in various sizes with these DXF cut files.

Cut the sprockets from 0.25-0.28" steel and weld it to a shaft hub, then grind a slight angle on the teeth for best performance.

Included Sizes (Teeth Count): 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 30, 35, 40, 45, 60

Sprockets are designed to be welded to V, W or X series hubs, depending on their size. See image with sizing chart for reference.

Designed to be CNC plasma, laser or waterjet cut from steel.

This listing is for digital files only; no physical product is being sold here.