Accupro 75239756 Grooving Insert 0.1575 in ACP45M

Product Description

The ACCUPRO 75239756 is a GD-style grooving insert designed for precision grooving operations on CNC lathes and turning centers. It carries a cutting width of 0.1575 inches (4.000 mm) and a corner radius of 0.0787 inches (2.00 mm). The insert is manufactured in the ACP45M grade with a PVD coating and a positive rake geometry, making it suited for achieving clean, accurate grooves in a range of workpiece materials. It is held in the toolholder via clamp, screw, or self-grip methods, providing flexibility across compatible tooling systems. This insert belongs to the CI series and features a GPR chip breaker for effective chip control during grooving cuts.

This insert is intended for use in metal cutting applications where accurate groove profiles and consistent chip evacuation are required. The GD insert style fits CI-series grooving toolholders and is a multi-use tool suitable for grooving, parting, and related turning operations. It is typically installed by machinists and toolroom technicians in production and job-shop environments running CNC or manual turning equipment.

Key Features

• GD insert style with CI series compatibility for grooving and parting operations
• Cutting width of 0.1575 inches (4.000 mm) for precise groove sizing
• Corner radius of 0.0787 inches (2.00 mm) for controlled profile blending
• ACP45M manufacturer grade with PVD coating for wear resistance
• Positive rake geometry with GPR chip breaker for efficient chip control
• Compatible with clamp, screw, and self-grip insert holding methods
• Multi-use insert suitable for grooving and related turning operations

Compatibility

Designed as an OEM-style replacement insert for CI-series grooving toolholders that accept GD-style inserts with insert size code 24.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician with the machine powered down and in a locked-out, tagged-out state before handling cutting inserts. Seat the insert fully against all locating surfaces in the toolholder pocket before tightening the clamping mechanism to the toolholder manufacturer's specification. Inspect the insert seat and clamping components for chips or debris prior to installation to ensure proper seating and secure holding. Always wear appropriate PPE when handling carbide inserts.