Accupro 75240903 Grooving Insert Gd ACP45M 0.0591 in

Product Description

The ACCUPRO 75240903 is a GD-style grooving insert engineered for precision parting and grooving operations on CNC lathes and turning centers. It carries the ACP45M manufacturer grade with a PVD coating, delivering wear resistance and edge stability across a range of workpiece materials. The cutting width measures 0.0591 inches (1.500 mm) with a corner radius of 0.0059 inches (0.15 mm), making it suited for tight-tolerance groove profiles. The positive rake geometry reduces cutting forces and promotes clean chip evacuation. This insert is installed by machinists and CNC turning technicians in production and job-shop environments.

The 75240903 is designed for grooving and parting applications on turning machines where precise groove width control is required. It belongs to the CI series and features a GMP chip breaker for controlled chip flow during interrupted or continuous cuts. The insert supports multiple holding methods including clamp, screw, and self-grip configurations, offering flexibility across compatible toolholding systems. It is appropriate for both light-duty finishing passes and moderate material removal in a standard CNC turning setup.

Key Features

• GD insert style with 0.0591 inch (1.500 mm) cutting width for precise groove dimensions
• ACP45M grade with PVD coating for extended tool life and heat resistance
• Positive rake geometry reduces cutting forces and improves surface finish
• GMP chip breaker promotes consistent chip control during grooving operations
• Compatible with clamp, screw, and self-grip toolholding methods
• CI series insert with a lead angle of 0 degrees for straight-wall groove profiles

Compatibility

Designed as an OEM-style replacement grooving insert for CI series toolholders accepting GD-style inserts with Insert Size Code 24. Verify toolholder specifications against insert size code and holding method before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician with the machine powered down and all axes locked out per applicable lockout/tagout procedures. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before seating the insert. Do not exceed the toolholder manufacturer's recommended depth-of-cut or feed rate for this insert size. Inspect the insert edge for chipping or wear before each production run.