Hand saw - 300 mm blades (printable on 220x220 bed)

Design considerations:

1. use 300 mm saw blades,
2. ergonomic, but small enough to be printed on 220x220 mm bed.

To mount the blade you need two M4 screws (at least 25 mm long) and two M4 nuts.

Recommended print settings:

• if your print bed is too small to print it vertically or horizontally, but at least 220x220 mm, place it diagonally
• use at least 4 walls for mechanical strength.

Feel free to modify it to your needs - Fusion 360 file attached.