Quote Originally Posted by Christopher Ingram View Post
Whenever I have needed to put holes in rubber for body mounts etc. I have used a piece of pipe of the correct I.D, beveled the edge then just heated it up with my torch and made the hole. Works like a champ and leaves a better/smother edge than cutting.

Keep it simple out there,
Chris
When I tried that the neighbors though the shop was on fire, and it left a hole way to big to seal around the steel tube.