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The ACCUPRO 75231860 is a GO-style grooving insert engineered for precision external and internal grooving operations on CNC lathes and turning centers. It carries manufacturer grade ACP30M with a PVD coating for extended tool life and wear resistance across a range of workpiece materials. The cutting width measures 0.0787 inches (2.000 mm) with a corner radius of 0.0059 inches (0.15 mm), making it suited for tight-tolerance grooves where dimensional accuracy is critical. This insert features a positive rake geometry and a GPP chip breaker for reliable chip control. Installation uses clamp, screw, or self-grip holding methods depending on the toolholder configuration.
This insert is designed for use in metalworking applications including grooving, parting, and profiling on ferrous and non-ferrous materials. It fits Series CI toolholders and is appropriate for production turning environments in job shops, precision machining shops, and manufacturing facilities. The 6-degree lead angle supports clean entry into narrow groove profiles. Machinists and CNC operators working on tight-tolerance components will find the 2.000 mm cutting width useful for standard metric groove specifications.
Designed for use with Series CI toolholders that accept GO-style grooving inserts with insert size code 24. Verify toolholder seat dimensions and clamping method before installation.
Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or replacing inserts. Confirm the insert is fully seated in the pocket and the clamping mechanism is secured before resuming cuts. Follow the toolholder manufacturer's specifications for clamping torque and insert orientation.
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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