Saw File Hardness Measurements
All,
After weeks of delays I'm happy to announce that the packets of files have been forwarded to the three other testers, they should arrive early to mid next week.
I've also begun measuring the hardness of the test files on my Rockwell C scale tester. The data for the four new files is tabulated and after I double check it I'll be forwarding it to Brett to avoid biasing the perceptions of the other testers. The raw data for the larger group of files tested previously should be tabulated by the end of the day. After that I'll begin the N45 testing. More later.
Cheers,
Rob