**All images are representative images. Verify specifications before placing orders.**

• For finishing with three corners for maximum insert life.
• CARBIDE GRADE Coated - Longer service life at higher speeds.
• Uncoated - Less expensive and effective in materials for which coatings do not add any benefit.
• Cermet - Yields the highest speed and durability for selected materials.

Grade:
AS Is an AL2 O3 coated insert. Its application is machining cast iron and steels at moderately high speeds
C2 is a relatively fine grain grade on a WC-CO base. It has very good toughness and good rake angle resistance to abrasive wear. Applications include stainless steels, cast irons, non-ferrous metals, and most high temperature alloys.
C7 Finish and light roughing non-coated grade for steel and steel castings. Performs best in favorable conditions. High speeds and moderate feeds.
CM Is a cermet grade. It is slightly less hard than CT and can be used in less favorable conditions.
CT Is a cermet grade of TiC and TiN particles in a nickel cobalt binder, for finishing steels at high cutting speeds.
PCD Used for non-ferrous metals, high-silicon aluminum, carbon fiber, and fiber-reinforced plastics. Allows high cutting speed, long tool life, and high thermal conductivity.
SN Delivers outstanding performance in moderate-roughing to semi-finishing operations, especially in interrupted cuts. An advanced multi-layer coating (TiCN/AI2 O3 /TiN), applied over a cobalt enriched substrate, gives SN a near optimum balance of toughness, surface lubricity, and resistance to metal build-up to yield excellent wear resistance throughout its application range.
TE Is a carbide grade with a PVD coating. It is used for machining aerospace materials, high temperature alloys, and stainless steels.
TR Is a PVD coated micro grain carbide. Performs well in alloy steels, nickel-based materials, and heat-treated materials up to Rc: 40.
TT Is a very tough grade with a triple coating of Tin, TiC, and TiN. It is a good grade for roughing and finishing in less than ideal conditions. Used in machining steels and stainless steels at low speeds.