About this 3D model

For grafting you need to be able to hammer the knife into the cambium and move it without impaling yourself on the end of the knife (as I have done so many times). The svg file should allow cutting out the blade, while the stl file should allow the handle to be produced. Rounded top edge should protect the user. Some grinding and a little counter sinking will be needed. Keep away from airplanes and non-farmers. This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/i29MTkGIGWy Files with '2' suffix are more consistent.