Seco 03064530 Turning Insert CNMA432 TK1501 Carbide

Product Description

The SECO 03064530 is a solid carbide turning insert in the CNMA432 industry-standard size, designed for high-performance metal cutting on CNC lathes and turning centers. Manufactured to the CNMA-Flat Top series specification, this insert carries a TK1501 grade designation with a CVD-applied Duratomic multilayer coating consisting of TiCN, Al2O3, and Cr. The diamond 80-degree included angle and neutral hand orientation make it well suited for general turning, facing, and boring operations. It delivers four usable cutting edges per insert, with a chamfered and honed edge preparation that supports consistent tool life across production runs. Primary target workpiece material is cast iron, with secondary suitability for steel and stainless steel.

This insert is intended for use in turning, facing, and boring applications on ferrous materials, particularly cast iron at material grades K10, K20, and K30. It fits CNMA-style toolholders that accept clamp, pin, or lever-lock holding methods. Typical applications include roughing and semi-finishing passes on production lathes in industrial and job-shop environments. Installation is performed by licensed machinists and CNC operators. The neutral insert hand suits a range of toolholder configurations without requiring dedicated right- or left-hand bodies.

Key Features

• CVD Duratomic multilayer coating (TiCN, Al2O3, Cr) for thermal resistance and extended tool life in cast iron cutting
• Diamond 80-degree insert shape with four cutting edges per insert
• Chamfered and honed cutting edge style reduces chipping on entry and exit
• Neutral hand — compatible with both right- and left-hand CNMA-style toolholders
• Flat-top chip breaker geometry suited for turning, facing, and boring
• Meets ANSI and ISO standards; ISO code CNMA120408

Compatibility

Designed for use in CNMA-style toolholders that accept clamp, pin, or lever-lock insert retention. Compatible with holders sized for a 0.5-inch inscribed circle, 80-degree diamond insert with a 3/16-inch insert thickness. Suitable for cast iron primary applications (K-grade) and secondary use in steel and stainless steel (P and M grades).

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before changing inserts. Seat the insert fully against the toolholder pocket before engaging the clamp, pin, or lever-lock mechanism. Inspect the pocket seat and clamp components for wear or debris prior to installation to ensure proper seating and safe cutting performance.