Add Ons for Cutting Knife

3d printed add ons for a utility knife

these add ons can be used to open envelopes and boxes, to cut wires, cut cardboard in a 45 degree angle and to cut circles with the add on compass.

designed for the utility knife from the link below

https://www.amazon.com/KSEIBI-313015-Utility-Elect...

Designed by Ziv Shefer

As part of a student exercise led by the lecturers Galina Arbeli & Shir Atar

HIT - Holon institute of technology