Hidden Under Desk Drawer

This is hidden under desk drawer that uses normal full-extension slides. It can be mounted flush with table edge, so it's visible, or it can use oversized slides (450mm for 380mm drawer for example) so it goes out almost completely, but it's hidden under the desk and also doesn't interfare with your legs when you sit at the desk.

3D Print: all 4 sides + drawer handle. (~300-400gr). PLA is fine, can use something else too.

Standard parts (to buy):

• Full-Extension slides (6$ a pair for 1 drawer)
• I used 35x35mm L aluminium profile (3$ for 1 drawer) so I could mount slides easily under the desk with double-sided tape (or with screw if you want)
• 4mm plywood or dibond (I used this) or acrylics or any sheet for bottom plate.

I made 2 different drawers:

One is 380x260x55mm and I used this slides:
KV1-25-H35-L450-NF 450 mm

Wider one is 350x300x55mm and I used this slides:
KV1-25-H35-L350-NF 350mm

Files are free, also STEP and F3D are included so you can modify in any dimension for your need and move holes if you have different slides.

Design is verified and works perfectly and smoothly, drawers will last forever and are not something cheap/useless.

Tips and donations are very welcome and will be used wisely on future engineering projects.
https://www.paypal.com/paypalme/JKTechsi/