Sandvik Coromant 5745390 Milling Insert R365 Tialn

Product Description

The SANDVIK COROMANT 5745390 is a solid carbide milling insert designed for face and shoulder milling applications in the R365 cutter series. Coated with TiAlN via a PVD process, this square-shaped, double-sided insert delivers 8 cutting edges per insert, reducing tooling cost per edge. It measures 15.00 mm inscribed circle and 5.66 mm thick, with a 0.30 mm corner radius for controlled chip formation. The insert carries a negative rake geometry and a KM chip breaker, making it well suited for interrupted and demanding cuts in cast iron. It is installed and replaced by machinists and tooling technicians in production and job-shop environments.

The 5745390 is intended for use in cast iron machining, including gray iron, nodular iron, and compacted graphite iron workpieces. It fits the R365 shoulder and face milling cutter bodies. The ANSI and ISO designation for this insert is R365-1505ZNE-KM 1020. With a maximum depth of cut of 6.00 mm and a right-hand cutting orientation, it is suited for both roughing and semi-finishing passes where edge security and wear resistance are priorities. The insert size code is 1505 and the material grade is K05, aligning it with the K-category workpiece classification for cast iron.

Key Features

• Double-sided square insert with 8 cutting edges for extended tool life and lower cost per edge
• TiAlN PVD coating in manufacturer grade 1020 provides wear and oxidation resistance in cast iron applications
• KM chip breaker geometry paired with negative rake for stable cutting and reduced insert breakage
• 0.30 mm corner radius (0.0118 inches) limits edge chipping and improves surface finish on cast iron
• Maximum depth of cut 6.00 mm (0.2362 inches) supports productive material removal rates
• Screw-held mounting with a 0.1811-inch hole diameter for secure, repeatable seating in R365 cutter bodies

Compatibility

Designed for use in R365-series milling cutter bodies. ANSI and ISO code R365-1505ZNE-KM 1020 confirms fit within the R365 platform. Cutter series compatibility is listed as R365.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the spindle before replacing inserts. Use the correct Torx or hex key driver specified for the cutter body to seat the clamping screw without over-torquing the insert pocket. Inspect the pocket seat and clamping screw for wear or damage before installing a new insert.