Kennametal 1113033 NG2094 KC730 Carbide Grooving Insert

Product Description

The KENNAMETAL 1113033 is a solid carbide grooving insert in the Top Notch series, designed for precision external and internal grooving operations on CNC lathes and turning centers. This right-hand insert carries a TiN finish applied via PVD coating, which enhances surface hardness and wear resistance during interrupted and continuous cuts. The cutting width measures 2.39 mm and the maximum depth of cut is 2.79 mm. The KC730 grade carbide substrate is suited for steel, cast iron, and non-ferrous materials across a range of cutting conditions. Machinists and CNC operators install this insert in compatible Top Notch toolholders for repeatable, high-tolerance grooving work.

This insert is intended for grooving, parting, and profiling applications on turning equipment in both production and job-shop environments. The NG2094 insert size fits Top Notch series toolholders and blade systems. The neutral rake geometry and 55-degree included angle support stable chip control across the 2.00 mm to 3.00 mm depth-of-cut range. The 0.19 mm corner radius produces a clean groove floor with minimal burr. Applications span residential and commercial machining shops wherever tight-tolerance groove dimensions are required on turned components.

Key Features

• Solid carbide construction in manufacturer grade KC730 with PVD-applied TiN coating for extended tool life
• 2.39 mm cutting width with a maximum depth of cut of 2.79 mm
• Right-hand cutting orientation for standard CNC lathe grooving setups
• 0.19 mm corner radius for accurate groove floor geometry
• Neutral rake design supports stable chip formation across material grades C2, C3, and C4
• Top Notch series designation ensures direct fitment with compatible Top Notch toolholders and blades

Compatibility

Designed for use in Top Notch series toolholders and blade systems accepting the NG2094 insert size. The MSC and manufacturer cross-reference number for this insert is NG2094R/L.

Installation Notes

Installation is performed by qualified machinists or CNC operators with the machine fully powered down and the spindle locked before insert seating or replacement. Secure the insert firmly in the toolholder pocket using the appropriate clamping screw and verify seating before resuming operation. Do not exceed the maximum depth of cut specified for this insert size. Follow the toolholder manufacturer's torque guidance for the clamping fastener.