TTP Hard Drills

I'm a line Tech on blow molder and I'm using your bits for when the molder crashes it's cam's inside. The bits are used to punch holes through broken bolts.When I handed one to our Head of Maintenance to drill broken stud. When he was finished he told me that is a good bit, drilled a hole straight through the bolt. Which of course made me happy that I took the time to research & found your bits on the internet.