Iscar 6401348 Grooving Insert GIPI300040P IC20 Solid Carbide

Product Description

The ISCAR 6401348 is a solid carbide grooving insert in the Cut-Grip series, designed for precision grooving and parting operations on CNC lathes and turning centers. Carrying the GIPI300040P insert style designation with an IC20 uncoated grade, this double-end insert delivers a 0.118 inch cutting width and a positive rake angle of 8 degrees for clean, efficient chip removal. The uncoated IC20 carbide substrate performs across a universal range of workpiece materials, making it a versatile choice for general-purpose grooving applications. A clamp-type holding method secures the insert firmly in compatible Cut-Grip toolholders.

This insert is suited for use on both manual and CNC turning equipment in production and job-shop environments. It is installed and serviced by machinists and CNC programmers handling grooving, undercutting, and parting tasks. The neutral hand orientation supports use in straight grooving applications without directional bias. Its double-end design extends tool life by providing two usable cutting edges per insert, reducing per-edge cost in high-cycle production runs. The P chip breaker geometry assists with chip control on a wide range of materials including steel, cast iron, non-ferrous alloys, and superalloys.

Key Features

• 0.118 inch cutting width with a 0.0157 inch corner radius for controlled groove geometry
• Double-end insert provides two cutting edges per piece
• Positive rake angle of 8 degrees reduces cutting forces and improves chip evacuation
• Uncoated IC20 solid carbide grade rated for universal workpiece material compatibility
• P chip breaker geometry for effective chip control across multiple material groups
• Clamp-type insert holding method for rigid, repeatable seating in Cut-Grip toolholders

Compatibility

Designed for use in Cut-Grip series clamp-type grooving toolholders that accept GIPI-style inserts with the 300040 size code. Confirm toolholder compatibility with the GIPI insert style and 300040 size designation before installation.

Installation Notes

Installation is performed by qualified machinists following standard insert-change procedures on turning equipment. Power down and lock out the machine spindle before removing or seating any insert. Use the appropriate torque tool supplied with the toolholder clamping system — do not overtighten or use improvised tools that may damage the insert seat or clamp. Inspect the insert pocket and clamping surfaces for wear or debris before seating a new insert.