May 22, 2019
Ball end mill
Mitsubishi Hitachi Tool
The four-blade “Epoch High Hard Ball EHHB-ATH” is introduced the coating “TH3” which has both heat resistance and abrasion resistance.
Thus, a hardened steel having a Rockwell hardness (HRC) of 50 or more can be machined. In addition, a longer life was realized compared with conventional tools for high hardness steel. Seventeen types are prepared with a tool diameter of 1 to 12 mm.
Source:SEISANZAI MARKETING Magazine April 2019 issue
October 2, 2018