HSK

HSK- (HSK-A through F) Hollow shank taper with both taper and flange contact. Well suited to high rpm.

Come in sizes: 25, 32, 40, 50, 63, 80, 100, 125 and 160, where the number is the size of the flange diameter in millimeters.

HSK Tapered Tool Holder (Kennametal HSK80AEM25100M)