Seco 02899509 Milling Insert LPHT060310TR-M06 MS2050

Product Description

The SECO 02899509 is a solid carbide milling insert designated by ANSI and ISO code LPHT060310TR-M06, carrying manufacturer grade MS2050. The insert features a rectangular shape with a right-hand cutting orientation, a positive rake angle of 11 degrees, and a T-Land cutting edge style. It measures 0.25 inches in width and 0.1252 inches in thickness, with an inscribed circle diameter of 0.25 inches. The PVD-applied TiAlN plus NbN dual coating provides thermal and wear resistance suited to demanding cut conditions. Two cutting edges are available per insert. The insert is held in the cutter body by screw clamp and is designed for single-sided use.

This insert is intended for milling applications where the primary workpiece material is superalloys and titanium (ISO material code S), with secondary suitability for steel and stainless steel (ISO codes P and M). It is commonly used in aerospace component machining, precision job-shop milling, and production environments where difficult-to-machine alloys are encountered. The M06 chip breaker geometry is optimized for stable chip formation across these material groups. Installation is performed by machinist or tooling technicians setting up milling cutter bodies in the LPHT-06 series.

Key Features

• Micrograin solid carbide substrate with PVD TiAlN plus NbN dual coating for extended tool life in superalloys and titanium
• Rectangular insert shape with 90-degree included angle and positive 11-degree rake for reduced cutting forces
• T-Land cutting edge style with M06 chip breaker geometry for controlled chip evacuation
• Two cutting edges per insert, right-hand orientation, screw-held single-sided design
• Maximum depth of cut of 0.03 inches with cutting edge effective length of 0.3343 inches
• Compatible with LPHT-06 series cutter bodies per ISO standards

Compatibility

Designed for use with cutter body series R217.21-LP06 and R220.21-LP06 as specified by the manufacturer. Fits LPHT-06 series tooling accepting screw-held rectangular inserts per ANSI and ISO code LPHT060310TR-M06.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Always power down and lock out the machine spindle before seating or removing inserts. Use the correct torque driver and manufacturer-recommended screw for the cutter body to ensure proper insert clamping without over-torquing the retention screw. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure accurate seating and edge geometry.