Accupro 75475558 Turning Insert SCMT32.52 Carbide Cvd

Product Description

The ACCUPRO 75475558 is a carbide turning insert in the SCMT style, designed for use in CNC and manual lathe operations on steel and stainless steel workpieces. It carries the ANSI code SCMT32.52 and ISO code SCMT09T308. The insert features a square shape with a 90-degree included angle, a 7-degree relief angle, and a 0.0315-inch corner radius. The CVD coating and ACM20P manufacturer grade deliver high to moderate wear resistance paired with solid toughness across a range of cutting conditions. Held in place by a screw, it offers positive side clearance and four usable cutting edges per insert, extending tool life before replacement is required.

This insert is suited for turning operations on carbon steel and stainless steel in both production and job-shop environments. It fits standard SCMT-style toolholders and is appropriate for light to moderate depths of cut up to 0.1181 inches. The WM+ chip breaker geometry supports controlled chip evacuation during continuous and interrupted cuts. Machinists and CNC operators installing this insert should verify toolholder compatibility with the SCMT32.52 ANSI size code and the 0.1772-inch hole diameter before committing to a setup.

Key Features

• ANSI code SCMT32.52 and ISO code SCMT09T308 for cross-reference compatibility with standard toolholder catalogs
• CVD coating with ACM20P grade for high wear resistance on steel and stainless steel
• Four cutting edges per insert, maximizing cost-per-edge efficiency
• WM+ chip breaker geometry for controlled chip flow at moderate feeds and depths
• Positive side clearance reduces cutting forces and minimizes workpiece deflection on thin-wall parts
• Screw-held mounting provides secure, repeatable insert indexing in compatible SCMT toolholders

Compatibility

Designed for use in standard SCMT-style screw-clamp toolholders accepting the SCMT32.52 ANSI size code. Primary workpiece material codes P and M indicate suitability for steel and stainless steel applications.

Installation Notes

Installation is performed by machinists or CNC setup technicians. Always power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torque driver or hex key specified by the toolholder manufacturer when tightening the clamp screw - overtightening can crack the insert seat. Inspect the toolholder pocket and seating surfaces for wear or debris before installing a new insert to ensure proper seating and edge positioning.