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The ACCUPRO 75212480 is a CI-style grooving insert designed for precision external and internal grooving operations on CNC lathes and turning centers. Built to grade ACP30M with a PVD coating, this insert delivers consistent performance in steel and general-purpose machining applications. The cutting width measures 0.0787 inches (2.000 mm), and the corner radius is 0.0059 inches (0.15 mm), making it well suited for narrow, controlled grooving passes. A positive rake geometry reduces cutting forces and supports clean chip evacuation. The GUP chip breaker geometry promotes reliable chip control across a range of feed rates and depths.
This insert is used in metalworking and machining environments where consistent groove geometry and tight tolerances are required. It is compatible with CI-series grooving toolholders that accept size code 24 inserts. Installation is performed by machinists and tooling technicians in job shop, production, and maintenance machining settings. The multi-use designation means this insert can serve across grooving, parting, and related operations depending on toolholder configuration and setup.
Designed for use with CI-series grooving toolholders accepting size code 24 inserts with clamp, screw, or self-grip holding methods.
Installation is performed by a qualified machinist or tooling technician. Power down and lock out the machine before seating or changing inserts. Inspect the toolholder pocket for debris or wear before installing the insert, and ensure the clamping method is fully engaged and secure before resuming operation. Do not exceed the insert or toolholder manufacturer's recommended cutting parameters.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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