Kennametal 5667950 Milling Insert SP6519 Solid Carbide Tialn

Product Description

The KENNAMETAL 5667950 is a solid carbide milling insert manufactured to the SP6519 grade, designed for high-performance metal cutting in demanding machining environments. This octagon-shaped, single-sided insert features a TiAlN coating applied via PVD process, delivering strong oxidation resistance and wear performance at elevated cutting temperatures. With 8 usable cutting edges, a positive rake geometry, and a 15-degree relief angle with honed cutting edge style, it is engineered for efficient chip formation in steel, stainless steel, superalloys, and titanium applications. Installation is performed by CNC machinists and tool-room technicians using screw-style insert clamping.

This insert is suited for milling operations on steel, stainless steel, superalloys, and titanium workpiece materials, corresponding to ISO material groups P, M, and S. It is compatible with the KENNAMETAL 7745VOD04 cutter series and carries ANSI and ISO designations ODET0404APEN44 with chip breaker style 44. Typical applications include face milling and shoulder milling on CNC machining centers in production and job-shop environments where tool life and consistent edge performance across difficult-to-machine alloys are priorities.

Key Features

• Solid carbide substrate with TiAlN PVD coating for extended wear resistance in high-temperature cuts
• Octagon insert shape (ODET series) with 8 cutting edges for maximum insert utilization
• Positive rake and 15-degree relief angle reduce cutting forces on steel and superalloy workpieces
• Honed cutting edge style improves edge stability and reduces micro-chipping
• Neutral hand orientation allows flexible positioning in compatible toolholders
• Screw-held clamping method ensures repeatable insert indexing and secure seating

Compatibility

Designed for use with the KENNAMETAL 7745VOD04 cutter series. ANSI and ISO designation ODET0404APEN44. Verified for primary workpiece materials Steel (P), Stainless Steel (M), Superalloys and Titanium (S) per ISO material classification.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or tooling technician. Disengage the machine spindle and follow lockout/tagout procedures before handling or replacing inserts. Use the correct torque driver for the clamping screw to ensure proper seating without over-torquing the insert pocket. Inspect the insert pocket and seating surfaces for chips or debris before indexing to a fresh cutting edge.