Kennametal 1113574 Grooving Insert NG2094 K68 Carbide

Product Description

The KENNAMETAL 1113574 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Manufactured to the NG2094 insert style in Kennametal grade K68, this insert is uncoated (bright finish) and configured for left-hand cutting. It delivers a cutting width of 0.0941 inches (2.39 mm) and a maximum depth of cut of 0.1098 inches (2.79 mm). The neutral rake geometry supports consistent chip control across a range of workpiece materials. Machinists and tooling technicians working in production or job-shop turning environments install this insert into compatible Top Notch series toolholders.

This insert is suited for grooving applications on CNC turning centers and manual lathes where precise groove width and depth control are required. The K68 carbide grade is appropriate for applications involving cast iron, hardened steels, and other abrasive materials where an uncoated substrate performs reliably. The NG style and 2094 insert size are part of the Top Notch series, a standardized insert and toolholder platform commonly found in production turning cells. A corner radius of 0.0075 inches (0.19 mm) and a 55-degree included angle support accurate profile definition at groove edges.

Key Features

• Solid carbide K68 grade with bright uncoated finish for abrasive material applications
• Left-hand cutting configuration for specific toolholder orientation requirements
• Cutting width of 0.0941 inches (2.39 mm) for accurate groove sizing
• Maximum depth of cut of 0.1098 inches (2.79 mm), within the 0.1000 to 0.1500 inch range
• Neutral rake geometry for balanced cutting forces and chip flow
• Part of the Top Notch series for compatibility with standardized Top Notch toolholders

Compatibility

Designed for use with Top Notch series grooving toolholders that accept the NG2094 insert size and left-hand cutting orientation. Consult Kennametal Top Notch toolholder documentation to confirm specific holder compatibility before ordering.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or toolroom technician with the machine in a locked-out, zero-energy state. Seat the insert fully in the toolholder pocket and secure the clamping mechanism to the toolholder manufacturer specification before resuming operation. Inspect the insert seat for chips or debris prior to installation to ensure proper seating and accurate cutting geometry. Follow shop safety protocols and applicable machine tool standards when setting tool offsets after insert change.