Knurled Surface Finishing Library for OpenSCAD

A fix that fits your shop, not somebody else's.

55k downloads in the maker community

$10.59

Color: Gray

Printed in the USA when you order.

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2.We print it fresh
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Add professional knurled texture to any cylindrical design
Parametric OpenSCAD library for custom knurl patterns
Works with bolts, nuts, knobs, grips, and cylindrical parts
Create mechanical grips or decorative diamond patterns
Proven by the maker community in dozens of projects

This OpenSCAD library brings professional knurled surface finishing to your 3D printed workshop tools and custom designs. Apply a mechanical grip texture to any cylindrical part—from bolts and nuts to tool handles and adjustment knobs.

The parametric script gives you full control over the knurl pattern, letting you add tactile grip surfaces to functional parts or decorative diamond textures to jewelry and decorative pieces. The library has been adopted by makers worldwide for projects ranging from Bowden clamps and hobbed bolt holders to stepper motor toppers and custom tool grips.

You'll receive the OpenSCAD library files ready to integrate into your own parametric designs. The package includes example files demonstrating various applications of the knurling effect. Simply incorporate the library into your OpenSCAD workflow to add professional-grade surface finishing to any cylindrical geometry.