Value Collection TCN24180L Turning Insert SNU432 TCN55

Product Description

The VALUE COLLECTION TCN24180L is a solid carbide turning insert designed for use in CNC and manual lathe operations. Manufactured to ANSI Insert Code SNU432 and ISO Insert Code SNU120408, this square-profile insert features a TiN (titanium nitride) coating over a C5 carbide substrate, providing improved wear resistance and extended tool life in general turning applications. Key dimensions include a 0.5-inch inscribed circle, a 3/16-inch insert thickness, and a 1/32-inch corner radius. The flat-top chip breaker geometry and negative side clearance make this insert well-suited for use with clamp-style toolholders on ferrous and non-ferrous workpiece materials.

This insert is intended for turning operations on lathes in production machining environments, job shops, and toolrooms. It is compatible with SNU-style clamp-type toolholders requiring a square insert with a 0.5-inch inscribed circle. Primary workpiece material codes M and P indicate suitability for stainless steel, carbon steel, and alloy steel turning. Machinists and CNC operators working with medium to heavy roughing and finishing passes will find this insert applicable across a range of ferrous materials at moderate cutting speeds.

Key Features

• Solid carbide construction with TiN coating for enhanced wear resistance
• ANSI Insert Code SNU432 / ISO Insert Code SNU120408 for standardized toolholder fitment
• 0.5-inch inscribed circle and 3/16-inch thickness for rigid, stable clamping
• 1/32-inch corner radius for balanced edge strength and surface finish capability
• Flat-top chip breaker with negative side clearance, compatible with clamp-style holding
• Material grade C5 suitable for primary workpiece material codes M and P

Compatibility

Designed for use in SNU-style clamp-type toolholders accepting a square insert with a 0.5-inch inscribed circle and negative clearance geometry, consistent with ANSI SNU432 and ISO SNU120408 specifications.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Power down and lock out the machine before seating or indexing the insert. Use the manufacturer-specified clamp screw and torque procedure for your toolholder to ensure proper insert seating. Inspect the insert pocket and clamp for wear or debris before securing the insert, and confirm the insert is fully seated before resuming cutting operations.