Accupro 75525337 Turning Insert SCMT432 Carbide Cvd

Product Description

The ACCUPRO 75525337 is a carbide turning insert designed for general and finish turning operations on CNC and manual lathes. It follows the SCMT432 (ANSI) and SCMT120408 (ISO) designations, indicating a square insert shape with a 7-degree relief angle, a 0.5-inch inscribed circle, and a 0.0315-inch (0.80 mm) corner radius. The insert is manufactured in grade ACM20P with a CVD coating, making it suited for steel and stainless steel workpiece materials where high to moderate wear resistance is required. Installation is performed by screw-type holding, and each insert provides four usable cutting edges. Machining professionals and tool crib technicians install these as standard tooling consumables.

This insert is intended for turning applications on steel (P) and stainless steel (M) workpiece materials. The WM+ chip breaker geometry supports continuous and interrupted cuts where chip control is critical. With a maximum depth of cut of 0.1181 inches (3.00 mm) and a positive side clearance, this insert is well suited for medium roughing to finishing passes on a variety of ferrous parts in production and job shop environments.

Key Features

• SCMT432 (ANSI) and SCMT120408 (ISO) standardized insert geometry for broad toolholder compatibility
• ACM20P carbide grade with CVD coating for high wear resistance on steel and stainless steel
• Square insert shape (S) with 90-degree included angle and 7-degree relief angle
• Four usable cutting edges per insert for extended tooling economy
• WM+ chip breaker for effective chip control in medium to finishing passes
• Screw-type insert holding for secure, repeatable seating in SCMT-style toolholders

Compatibility

Designed as a direct-fit replacement for SCMT432 and SCMT120408 style toolholders accepting square carbide turning inserts with screw-type clamping and a 0.2205-inch hole diameter.

Installation Notes

Installation is performed by a machinist or tooling technician. Power down and lock out the machine before changing inserts. Seat the insert fully against the toolholder pocket and torque the clamping screw to the toolholder manufacturer specification. Inspect the cutting edge and pocket for chips or debris before securing the insert to ensure proper seating and runout.