Tactical-Style Folding Knife with Locking Button​

This tactical folding knife features a locking button and rugged exterior design. It prints in about 1.5 hours, uses only 18g of filament, and requires no hardware or glue for assembly—just one blade!
 

Alternative version available: using M3x6mm screw and nut

Tested with Stanley brand blades. Compatible with slightly smaller blades, but larger blades CANNOT be used.
 

Printing: Needs minimal supports that peel off easily. Works perfectly with PETG, PLA (including silk/basic colors). Tested on H2D printer.

 

New Version Update: need one M3x6mm screw and M3 nut.

Assembly Tutorial:

1.See all parts.

2.Insert the red locking structure into the blue handle's groove. Tighten the White round button on the opposite side to secure it.

3.Install the blade holder onto the pivot point—make sure orientation is correct!

4.Align both grip halves and press firmly on the snap at the handle's end until you hear a "click".

5.Secure the grips with the black ring part..

6. Insert the utility cutting blade into the holder.  Done!