About this 3D model

This is a horn guide for oriental chisels. It's impossible to work with a normal chisel, so it's to design and reveal it. You shouldn't make it and sell it. We allow you to make it and donate it free of charge. https://blog.naver.com/dimosoft/223304557117 https://blog.naver.com/dimosoft/223325676641 https://blog.naver.com/dimosoft/223331349053