Seco 00091263 Turning Insert CP500 Solid Carbide Lcmf

Product Description

The SECO 00091263 is a multi-directional turning (MDT) insert manufactured from micrograin solid carbide with a PVD-applied TiAlN/TiN coating. Designed for high-performance turning operations, it carries SECO's CP500 grade designation and fits into MDT-series toolholders. The LCMF insert style features a neutral hand orientation and an MT chipbreaker geometry. Key cutting dimensions are a maximum cutting width of 0.197 inches, a cutting height of 0.177 inches, and an insert length of 0.630 inches. The double-ended design extends usable tool life per insert. Licensed machinists and CNC lathe operators are the primary end users for this insert type.

This insert is suited for multi-directional turning applications across a broad range of workpiece materials. The primary workpiece material codes listed are H, K, M, N, P, and S, covering hardened materials, cast iron, stainless steel, non-ferrous metals, steel, and heat-resistant superalloys. It is applicable in both roughing and finishing passes where controlled chip formation and edge integrity are critical. The 7-degree relief angle and MT chipbreaker geometry support chip evacuation in moderate to high material removal rate scenarios on CNC turning centers.

Key Features

• CP500 micrograin solid carbide grade with PVD TiAlN/TiN coating for wear and heat resistance
• Double-ended insert design provides two usable cutting edges per insert
• Neutral hand orientation for flexible toolholder compatibility in MDT-series setups
• MT chipbreaker geometry supports reliable chip control across multiple material types
• 7-degree relief angle reduces rubbing and extends edge life in turning operations
• Corner radius of 0.031 inches suitable for light finishing passes and contour work

Compatibility

The 00091263 uses insert style LCMF, size code 160508, and style designation LCMF160508-0500-MT. It is designed for use in MDT-series multi-directional turning toolholders that accept LCMF-style inserts. Confirm toolholder seat geometry and clamping configuration before installation.

Installation Notes

Insert replacement should be performed by qualified machinists following standard lockout/tagout procedures before accessing the toolholder. Torque the clamping screw to the toolholder manufacturer's specified value using a calibrated torque wrench — do not estimate by feel. Inspect the toolholder seat and clamping mechanism for wear or debris before seating a new insert. Verify insert orientation and hand designation match the toolholder configuration before resuming operation.