Leitz says its ProfilCut Q Diamond is the first profile polycrystalline diamond (PCD) insert system to accurately maintain diameter and profile and is the fastest. With cutting speeds of 120 meters per second due in part to the Leitz proprietary safety locked inserts, ProfilCut Q PCD can be adapted for use with virtually any machine application. The ProfilCut Q Diamond can process high-end and abrasive materials accurately with exact repeatability and no loss of performance. It is available in a lightweight aluminum or steel design and Leitz says the enhanced service life provided by ProfilCut Q PCD inserts can improve production efficiency.