Hello there, I have designed new version of Scraper Machine

You can easly scrape at 20 degree angle !!!

Previous version:

https://www.printables.com/model/661105-drill-powered-scraper-machine-with-cv-car-joint-de

Features:

• you do not have to use two hands, to hold that (now just hold drill, that is much better)
• shorter print time and weight of model
• less screw and insert needed (just 3 right now)
• easier construction
• tpu exchangable blades

Print settings and recomendations:

• 4 walls
• 4 top/bottom layers
• 20% infill
• use TPU for blades (I think a95 is the best)
• print balls from 3mf file, with supports

Needed hardware:

• 3x M4 10mm Screws
• 3x M4 (4-6mm length) heat inserts
• 1x 14mm wide Drill Hex mount/nut

I am sharing a STEP (CAD) file, for Inner Ball Race, to make u possible, create your own dimension or shape, of connection with drill
Im sharing with TPU blade step too
Oryginal Shape of Inner Part:

Sliced ball preview

It is only a prototype, I am going to build much better one in the future, with builded motor, battery, switches and GEARBOX
Of course, It will be much smaller and compact

I will be grateful for every single like <3
I have put so much time on that project