Economical double-sided insert now added to KBN05M lineup; one of Kyocera´s coated CBN grades for high speed and various materials.

Chipbreaker for CBN inserts provide excellent chip control, when machining hardened materials. 3 chipbreakers for a wide application range.

Exceptional wear resistance, and reliable tool life with these double-sided inserts, with MEGACOAT TOUGH coating, and high content CBN.