Rockwell Hardness Testers


8 piece Rockwell Hardness Chisels. 50HRC – 64HRC.  Free shipping in the US.



These hardness testers are precision instruments used for testing hardness of steel at specific points. They are better than hardness files as they are more accurate due to a more limited range of hardness. These are perfect for straight razors and other blades which don’t lend themselves to Rockwell Testing Machines such as the Wilson in my shop. 50HRC to 64HRC.