Kyocera TLC05050 Milling Insert PNMU1205ANER-GM PR1535

Product Description

The KYOCERA TLC05050 is a solid carbide milling insert designed for high-performance metal cutting in demanding industrial machining applications. Carrying the ISO designation PNMU1205ANER-GM and manufactured to grade PR1535, this double-sided pentagon-shaped insert features KYOCERA MEGACOAT NANO PVD coating for extended tool life and thermal resistance. With 10 cutting edges per insert and a negative rake geometry, it delivers consistent chip control across a wide range of workpiece materials. The insert is held in place by a screw-mount method and is suited for use in MFPNR-series cutter bodies. It is installed by machinists and CNC tooling technicians in production and job-shop environments.

This insert is designed primarily for milling stainless steel and is also rated for steel, cast iron, superalloys, and titanium. Its ANER-GM chip breaker geometry is optimized for stable cutting performance in ISO material groups M, P, K, and S. The right-hand cutting orientation and honed cutting edge style make it well suited for finishing and semi-finishing operations on stainless and difficult-to-machine alloys in both horizontal and vertical milling configurations.

Key Features

• Pentagon insert shape (PNMU style) with 108-degree included angle for high-strength cutting geometry
• 10 usable cutting edges per insert for extended cost-per-edge value
• MEGACOAT NANO PVD coating provides wear resistance and thermal stability
• Double-sided insert design maximizes utilization
• ANER-GM chip breaker optimized for stainless steel, steel, cast iron, superalloys, and titanium
• Negative rake, honed cutting edge for controlled chip formation and edge durability

Compatibility

Compatible with MFPNR-series and MFPN-series cutter bodies. Conforms to ANSI code PNMU1205ANERGMPR1535 and ISO code PNMU1205ANER-GM. Designed as an OEM-style replacement or direct-fit insert for cutter platforms specifying the PNMU1205 insert size.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or indexing inserts. Use the appropriate torx or hex key to torque the clamping screw to the cutter body manufacturer specification — do not overtighten or use impact tools on insert screws. Inspect the insert pocket and seating surface for chips or debris before installing a new cutting edge.