Kennametal 1818121 Top Notch Grooving Insert, NGD3189LK KC5010, NGD Style, 0.1890" (4.80 mm) Cutting Width, Carbide

TiAlN Finish, Left Hand, 4.800 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch.

Composition: An advanced PVD AlTiN coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating enables speeds to be increased by 50-100%.

Application: The KC5010 grade is ideal for finishing to general machining of most workpiece materials at higher speeds. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys under stable conditions. It also performs well machining hardened and short chipping materials.

Features:

• KENGold™ PVD, multilayer coating for easy wear-detection
• A positive chipbreaker that delivers very low cutting forces for excellent chip control
• Precision-ground inserts for accurate indexing, resulting in reliability and repeatability
• Improved cutting conditions for tool life, stability and rigidity