Seco 00071652 Turning Insert CP500 Solid Carbide Lcgn

Product Description

The SECO 00071652 is a solid carbide multi-directional turning insert in the MDT series, designed for precision grooving and turning applications in CNC and manual lathe operations. Built from micrograin solid carbide in the CP500 grade, it carries a PVD-applied TiAlN/TiN coating for thermal resistance and edge durability. The insert has a maximum cutting width of 0.065 inches, a cutting height of 0.177 inches, and a corner radius of 0.004 inches. The LCGN insert style with a neutral hand orientation and FG chipbreaker geometry makes it well-suited for stable, controlled cuts across a wide range of workpiece materials. Licensed machinists and CNC tooling technicians are the primary installers and operators of this insert.

This insert is built for multi-directional turning and grooving on materials spanning several ISO material groups including ferrous cast iron, stainless steel, non-ferrous materials, carbon and alloy steels, and superalloys, corresponding to ISO material codes H, K, M, N, P, and S. The single-end design and LCGN160301-0165-FG style designation make it straightforward to specify as a direct replacement within compatible MDT series toolholders. It is well-suited for both production shop environments and job shop operations requiring consistent, repeatable insert geometry.

Key Features

• CP500 micrograin solid carbide grade for high wear resistance in demanding turning applications
• PVD-applied TiAlN/TiN coating enhances thermal stability and extends tool life
• FG chipbreaker geometry promotes efficient chip control during grooving and turning
• Neutral hand orientation (LCGN) provides flexible setup in right- or left-hand configurations
• Maximum depth of cut of 0.073 inches supports controlled, precise material removal
• Single-end insert design ensures consistent edge presentation and simple indexing

Compatibility

The SECO 00071652 follows the LCGN160301-0165-FG style designation and is designed for use with MDT series multi-directional turning toolholders that accept the LCGN insert style with a standard lock ring size of 0.059 inches. No additional compatible model numbers were provided in the product data.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine fully powered down and the spindle locked out before handling. Use the appropriate torque wrench and insert clamping hardware specified by the toolholder manufacturer — do not overtighten the lock ring, as micrograin carbide inserts are brittle and susceptible to fracture under improper clamping force. Verify insert seating and clearance angles before returning the machine to operation. Handle carbide inserts with care to avoid chipping the cutting edges during storage and installation.