Kennametal 1818113 Grooving Insert NGD3062K KC5025 Carbide

Product Description

The KENNAMETAL 1818113 is a solid carbide grooving insert with a TiAlN PVD coating, designed for external grooving and parting operations on CNC lathes and turning centers. Carrying the NGD3062K designation in the Top Notch series, this insert delivers a 1.58 mm cutting width and a maximum depth of cut of 3.18 mm. The KC5025 grade combines a tough carbide substrate with a TiAlN finish to resist heat and wear during interrupted or continuous grooving cuts. Machinists and CNC turning specialists install this insert in compatible Top Notch toolholders for precision groove profiles in steel, stainless, and similar materials.

This insert is suited for metric-measured grooving applications in production turning environments, both light industrial and heavy shop settings. The right-hand orientation and positive 10-degree rake angle support efficient chip evacuation and reduced cutting forces. The K chip breaker geometry controls chip formation during shallow to medium-depth grooving passes. The 3062 insert size targets common OD grooving operations where a 1.58 mm slot width is required. It is appropriate for use in automated and manual CNC turning applications where consistent groove geometry is critical.

Key Features

• Solid carbide construction with TiAlN PVD coating for thermal and wear resistance
• 1.58 mm cutting width with a maximum depth of cut of 3.18 mm
• KC5025 manufacturer grade suited for demanding grooving applications
• Positive rake angle of 10 degrees for reduced cutting forces and efficient chip flow
• K chip breaker geometry for controlled chip formation in grooving operations
• Corner radius of 0.19 mm for defined groove edge geometry

Compatibility

Designed for use in Top Notch series grooving toolholders that accept the NGD3062 insert style. Compatible toolholder reference from manufacturer data: NGD3062R/LK. Verify toolholder acceptance of the NGD insert style before installation.

Installation Notes

This insert is installed and replaced by a qualified machinist or CNC turning technician. Power down and lock out the machine spindle before changing inserts. Use the appropriate insert seating torque specified by the toolholder manufacturer — do not over-torque the clamping screw. Inspect the toolholder pocket for wear or debris before seating the new insert to ensure proper contact and alignment.