@Gene Howe & @Scrappile
Thank you for your nice comments. I used a FD #3 spiral blade. It cut really easy. Indeed it did not lay flat but that didn’t seem to be a problem. It didn’t burn when cutting and it didn’t stink, however I did wear a mask. The fellow who gave me the antler had it in his garden for years, so I’m thinking it must have been very dry and that’s why it was no problem to cut. The only problem I had was keeping the pattern stuck down, it kept lifting, super annoying. I’m going to give it back to the fellow who gave it to me.