I need to put an angled edge on my nice new shiny hardox teeth that I have had watercut. According to the Hardox website the local temperature needs to be kept under 200c to avoid softening the material. What is the best way to do this? I was thinking of using a surface grinder and slowly taking small cuts until the edge was as I want it. Another option would be using a Carcide tipped fly cutter on a mill to make the cut. If I use a mill I am worried about the metal getting too hot localy plus the teeth are only small and the only carbide cutter I can use is quite large so the finish will be poor. Any advice will be much appreciated.