I used to build allot of engines and transmissions in another life. I used an additive called MT 10. I lubed all of my transmission bearings and gears with it as a assembly lube. I was cutting a piece of round bar stock one day and I grabbed the bottle that I used to keep on my bench. I tried to use it as a cutting oil. This was not a worn out blade but a new one.(time was money on commission then) The hack saw would not cut it, it just slid around. I am going to try it in a bee's wax 50/50 mix or maybe with a little paraffin add to see how it works. It has the highest friction ball weld numbers of any thing else that I have found. >800 ft pounds. any thoughts. High velocity hand gun and rifle boolits.