Accupro 75203281 Grooving Insert Gd Style ACP45M Grade

Product Description

The ACCUPRO 75203281 is a GD-style grooving insert designed for precision groove-turning and parting operations on CNC lathes and turning centers. It carries the ACP45M manufacturer grade with a PVD coating for improved wear resistance and edge integrity at elevated cutting speeds. The insert has a cutting width of 0.1969 inches (5.000 mm) and a corner radius of 0.0157 inches (0.40 mm), making it suitable for fine-tolerance groove profiles. Positive rake geometry reduces cutting forces and helps control chip formation. Installation and operation are handled by licensed machinists and CNC turning specialists working in production or job-shop environments.

This insert fits applications where consistent groove width and repeatable depth are critical, such as external grooving, face grooving, and light parting on ferrous and non-ferrous materials. The CI series designation places it in a family of clamp-, screw-, and self-grip-held tooling systems. A lead angle of 0 degrees makes it well suited for straight-wall groove profiles. The GPP chip breaker geometry supports chip control across a range of feed rates and materials. Sold individually, with a minimum order quantity of 10 units.

Key Features

• GD insert style with 0 degree lead angle for straight-wall groove accuracy
• ACP45M grade with PVD coating for wear resistance and extended tool life
• Cutting width of 0.1969 inches (5.000 mm) for consistent groove dimensions
• Corner radius of 0.0157 inches (0.40 mm) for fine-tolerance groove profiles
• Positive rake geometry reduces cutting forces and improves chip flow
• GPP chip breaker supports chip control across varied feed and depth conditions
• Compatible with clamp, screw, and self-grip insert holding systems

Compatibility

Designed as an OEM-style replacement insert for CI-series grooving toolholders that accept GD-style inserts with size code 24. No specific toolholder model numbers were provided in the product data.

Installation Notes

Installation should be performed by a qualified machinist following the toolholder manufacturer's clamping torque and seating specifications. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket for debris or damage before seating the new insert to ensure proper contact and edge alignment. Do not exceed the insert grade's recommended cutting parameter ranges for speed, feed, and depth of cut.