Accupro 75543033 Cnma Turning Insert Solid Carbide Cvd

Product Description

The ACCUPRO 75543033 is a CNMA-style indexable turning insert designed for precision metal cutting on CNC lathes and manual turning centers. Manufactured from solid carbide with a CVD coating and ACK10P grade designation, this insert delivers consistent performance in interrupted and continuous turning operations. The rhombic insert shape features an 80-degree included angle and a 0.0315 inch corner radius, providing a strong cutting edge geometry suited for general-purpose turning. With four available cutting edges and a neutral hand orientation, it offers versatile application across a range of workpiece materials and turning setups.

This insert is used in external and internal turning operations on CNC and manual lathes in both production and job-shop environments. The CNMA style with a clamp, lever lock, pin, and screw holding method suits toolholders designed for rigid, positive clamping. The EN chip breaker geometry is appropriate for medium-depth finishing and semi-finishing passes. Machinists and CNC operators in metalworking trades install this insert as a replacement cutting edge in compatible CNMA-format toolholders.

Key Features

• Solid carbide insert material with CVD coating for wear resistance in turning applications
• ACK10P manufacturer grade suited for general-purpose turning operations
• 80-degree rhombic insert shape (ANSI code CNMA432) with four indexable cutting edges
• 0.0315 inch corner radius for controlled surface finish in semi-finishing passes
• EN chip breaker geometry for effective chip control at medium depths of cut
• Compatible with clamp, lever lock, pin, and screw holding methods for secure toolholder engagement

Compatibility

Designed as an OEM-style replacement turning insert for CNMA-format toolholders accepting a 0.5000 inch inscribed circle insert per ANSI Code CNMA432.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Power down and lock out the machine before indexing or replacing inserts. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer when securing the insert. Inspect the toolholder pocket and clamping components for wear or damage before seating a new insert.