Kennametal 1608497 Turning Insert DNMG331FF KC5010

Product Description

The KENNAMETAL 1608497 is a DNMG331FF solid carbide turning insert coated with TiAlN via a PVD process. It is designed for finishing operations on steel, stainless steel, cast iron, and superalloys including titanium. The insert features a 55-degree diamond (rhombic) shape, a neutral hand orientation, and a honed cutting edge style. With a 3/8 inch inscribed circle, a 3/16 inch thickness, and a 1/64 inch corner radius, this insert is engineered for high wear resistance with moderate toughness across a wide range of workpiece materials. It is installed by machinists and CNC turning center operators in production and job shop environments.

This insert fits KENLOC-style toolholders and is suited for external turning, facing, boring, back turning, and back boring applications. The FF chip breaker geometry is optimized for finishing cuts with a maximum depth of cut of 0.0492 inches (1.25 mm). The KC5010 grade delivers high wear resistance to moderate toughness for steel (P), stainless steel (M), cast iron (K), aluminum and non-ferrous (N), and superalloys and titanium (S) workpiece materials. It complies with both ANSI (DNMG331) and ISO (DNMG110404) insert standards.

Key Features

• TiAlN coating applied via PVD process for extended tool life in steel and stainless steel
• FF chip breaker geometry optimized for finishing operations
• 55-degree diamond insert shape with negative rake and negative side clearance (DNMG style)
• Four available cutting edges per insert
• Compatible with clamp and pin insert holding methods
• Meets ANSI and ISO insert standards for dimensional consistency

Compatibility

Designed for use in KENLOC-series toolholders that accept DNMG-style inserts. Compatible with ANSI insert code DNMG331 and ISO insert code DNMG110404 toolholder pockets. Suitable for turning, facing, boring, back turning, and back boring operations.

Installation Notes

This insert is installed by qualified machinists or CNC operators. Power down and lock out the machine before seating or replacing the insert. Secure the insert using the appropriate clamp or pin per the toolholder manufacturer instructions. Inspect the insert pocket and seating surface for chips or wear before installation to ensure proper clamping and dimensional accuracy.