The replaceable adapter which is stable and easy to operate  facilitates the replacement of insert on machine tools;

The positioning combination of the center lock screw, V groove, and cylinder maintains consistent, stable, and reliable locking force and drilling force;

Optimal materials, top-class coating, and precision grinding technology maximize its performance.

The high-strength insert construction makes it competent for drilling with high feeds.

With the unique dual material system of cemented carbide and HSS-PM, it can realize high-speed drilling on CNC machines and low-to-medium speed drilling on common machines;

The shank of the holder implements ISO9766 and therefore is used internationally.