Maybe one of the most used tools in Radio Control Aircraft Building. A Tool to cut your balsa wood in strips, from 5-30mm width.
Printed on the 100x100mm Thing-o-Matic 3D Printer , with Black ABS, 20% Fill.

Additional Material Needed:
1 x 70mm x 4mm threaded rod
3 x 4mm washers
8 x 4mm Nuts
3 x 10 x 3mm self tapping screws

How to Build.

1. Assemble in the following sequense on the 4mm threaded rod.
   4mm Nut - Turn Wheel - 4mm Nut - Washer - Press through slider - - 4mm Washer - 4mm Nut - 4mm Nut - 4mmNut - Slide Guide - 4mm Nut - 4mm Nut - 4mm Nut - 4mm Washer - Press through slider.
2. Put the assembled unit, Slide Guide in the Bottom Plate Square
   Hole.
3. Attached the Top Plate to secure the slide with a 3mm Selftapping screw.
4. Attach the Blade holder / Blade with 2 x 3mm Screws
   Most hobby blades will fit and work.

Sorry guys, I know my assembly instructions is poor, so if someone want to assists.. I'll appreciate. Not my Home Language.