Heat Set Insert Housing

Needed to design the shell for my heat set inserts. Quicker to import that into Tinkercad as I'm designing since I never seem to remember what the dimensions should be. Now I can cut out a hole and insert this.

Amazon: https://www.amazon.com/dp/B09ZP3W9WS?psc=1&ref=ppx_yo2ov_dt_b_product_details
Specs: http://www.tokai-mmc.co.jp/e/insertnut/seihin_ud4.html

I typically print 4 shells in PLA at 15-30% infill, depending how froggy I'm feeling. Torque out you can't strengthen for, but for pull out, I'm pretty happy with this.