Accupro 75211532 Grooving Insert Ci Style ACP30M Grade

Product Description

The ACCUPRO 75211532 is a CI-style grooving insert designed for precision external and internal grooving operations on CNC lathes and turning centers. It carries a cutting width of 0.0787 inches (2.000 mm) and a corner radius of 0.0059 inches (0.15 mm), making it suited for narrow, tight-tolerance groove profiles. The insert is manufactured in grade ACP30M with a PVD coating applied for improved wear resistance and cutting edge integrity at elevated temperatures. A positive rake geometry reduces cutting forces and helps control chip formation during grooving passes on steel and similar workpiece materials.

This insert is used in production and job-shop turning environments where consistent groove width and depth repeatability are required. The CI series insert is compatible with clamp, screw, and self-grip holding methods, giving tooling engineers flexibility in holder selection. The GPP chip breaker geometry supports reliable chip breaking across a range of feed rates and depths of cut typical in finishing and semi-finishing grooving applications on ferrous and non-ferrous materials.

Key Features

• CI insert style with size code 24 for use in standard CI-series grooving toolholders
• 2.000 mm (0.0787 inches) cutting width for narrow groove applications
• 0.15 mm (0.0059 inches) corner radius for tight-profile groove geometry
• ACP30M grade with PVD coating for extended tool life and wear resistance
• Positive rake geometry reduces cutting forces on the workpiece
• GPP chip breaker promotes controlled chip evacuation during grooving passes
• Compatible with clamp, screw, and self-grip holding methods for versatile holder fitment

Compatibility

Designed for use with CI-series grooving toolholders that accept size code 24 inserts using clamp, screw, or self-grip retention methods. Marked as a multi-use tool suitable for external and internal grooving applications on CNC turning equipment.

Installation Notes

Insert seating and clamping should be performed with the machine fully powered down and the spindle locked. Verify the insert pocket is free of chips and debris before seating to ensure proper contact and repeatable tool height. Use the appropriate torque driver for screw-lock holders per the toolholder manufacturer specification. Inspect the cutting edge under magnification before first use and replace at first sign of chipping or flank wear to maintain groove tolerance.