Kennametal 1114966 Series Top Notch Grooving Insert, NGD4125LK KC850, Carbide, KC850, TiC, TiCN and TiN Finish, Left Hand, 3.18 mm Cutting Width

Features:

• Grooving Insert: NGD4125LK KC850, Carbide
• KC850, TiC, TiCN & TiN Finish, Left Hand, 3.18 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch
• 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
• Composition: A CVD tri-phase coating on an extra-strong, cobalt-enriched alloyed substrate.

Application:

• Designed for heavy cutting of low-, medium-, and high-carbon steels, medium hardness alloy and tool steels, stainless steels, and some high-temperature alloys.
• Excellent thermal and mechanical shock resistance makes grade KC850 ideally suited for difficult drilling applications. Used in inserts for Kendex / Metcut drill bodies.