I had a jewelry class in highschool 15 years ago. That class holds some of my fondest memories of highschool. Ive decided i want to start casting again so thanks for the help
I cant find anything like that reamer anywhere - is there a specific name for that kind of reamer? The only ones i can find are ones that just carve out the hole.
I have trouble finding a wax sheet gauge to millimeter conversion table. It seems that the gauge for different materials varies in actual sheet thicknesses. I blindly ordered 20gauge wax sheet hoping it would be anywhere between 0.7-0.9mm. I saw you have a sheet gauge table on your ruler and that was what prompted me to ask this question. When I type 20gauge into a gauge to millimeter online converters I usually get negative values which seems odd. Also it is quite difficult to find thinner wax sheets in Europe. Maybe I am just bad at googling.