The file 'Laser Cut Crystal Filament Spindle V1.1' is (dxf,eps) file type, size is 142.4KB.
I've modified my derivative filament spindle design to accommodate for slightly thicker 1/4" acrylic and made some modifications to reduce the likelihood of "binary failures" including this modification for reducing stress on the t-slots (thanks to tinkerings for pointing this out to me):
http://blog.ponoko.com/2010/06/17/how-to-make-snug-joints-in-acrylic/
crystal-spindle-1p5mm-PETG.dxf | 62.9KB | |
crystal-spindle-1p5mm-PETG.eps | 31.0KB | |
crystal-spindle-5p5mm-acrylic.dxf | 741.0KB | |
crystal-spindle-5p5mm-acrylic.eps | 365.0KB | |
crystal-spindle-top-5p5mm-acrylic.dxf | 301.1KB | |
crystal-spindle-top-5p5mm-acrylic.eps | 143.9KB |