Iscar 3341551 Grooving Insert IC1008 Pentacut

Product Description

The ISCAR 3341551 is a solid carbide grooving insert with the PENTA17N043P000P geometry, designed for precision grooving and parting operations on CNC lathes and turning centers. It carries an IC1008 manufacturer grade with a PVD-applied TiAlN and TiN coating, delivering wear resistance across a wide range of workpiece materials. The insert features a 0.43 mm cutting width and a maximum depth of cut of 1.00 mm, making it suited for shallow, tight-tolerance groove profiles. A positive rake angle of 10 degrees and a P-style chip breaker support controlled chip formation and reduced cutting forces during interrupted or continuous cuts.

This insert is part of the ISCAR PentaCut series, a screw-clamped grooving system used in precision turning applications across general machining, aerospace, and medical component manufacturing. The IC1008 grade and universal primary workpiece material classification cover ISO material groups H, K, M, N, P, and S, meaning it is suitable for steel, stainless steel, cast iron, non-ferrous metals, high-temperature alloys, and hardened materials. It is installed by machinists and CNC operators in shops running both production and job-work turning operations.

Key Features

• IC1008 solid carbide grade with PVD TiAlN and TiN coating for extended tool life
• 0.43 mm cutting width supports narrow, precise groove profiles
• 1.00 mm maximum depth of cut; depth of cut range up to 2.00 mm
• Positive 10-degree rake angle reduces cutting forces and heat generation
• P-style chip breaker for reliable chip control in grooving and parting
• Screw-clamped insert holding method for repeatable, secure seating
• Compatible with ISO material groups H, K, M, N, P, and S

Compatibility

Designed for use in ISCAR PentaCut series toolholders that accept the PENTA17N043P000P insert size. Compatible with ISO material groups H, K, M, N, P, and S as specified by the manufacturer. Verify toolholder seat and clamping screw compatibility before installation.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before changing inserts. Use the correct torque driver for the clamping screw to ensure proper seating without cracking the carbide. Inspect the insert pocket and seating surfaces for chips or debris before installing a new insert.