This is what the 4" diameter bimetal hole saw is for. People who wish to stay in the car for ahole procedures.You created yer own problem. arrow's offering clearly says "You can have surgical procedures while you're waiting for your car to be fixed."
You would have stayed in de car he couldn't a got to yer rhoids.
Read de dang instructions!
Working on a technique where you don't have to change the bit when getting to soft tissue but I can't seem to solve the issue of having to replace seat springs afterward. This would be a real turn-off for customers/patients.
Perhaps the new Hobart 190 will come into play. I use welders for cauterization anyway for people with some metal in them.
Hope Jaxs comes back to see the improvement..
Don't come back quite yet Jaxs