This is a 3D model of a joint scraper, designed in three parts. 

The blade is replaceable and can be customized to meet specific needs. The connection interface measures 30 mm x 23.8 mm. 

Print recommendations:

I printed the entire model in PETG HF, as it's my primary filament at the moment. However, you can use any material you prefer.

Just make sure to print the blade with 100% infill.

Required hardware:

• 2x M3 x 16 mm socket head screws
• 2x M3 threaded inserts

Assembly:

Assembly requires two M3 threaded inserts and two M3x16 hex socket screws.

If needed I can adjust the Model to fit M3 Nuts instead of the threaded inserts. Just hit me up :)

Enjoy and let me know if you have any ideas to improve the model :)