Tool-flo 563688PRN4C Grooving Insert GP50 Carbide Tin

Product Description

The TOOL-FLO 563688PRN4C is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Manufactured to the FLG-3088R-CB ISO code, this right-hand insert features a 2.24 mm (0.0880 inch) cutting width and a maximum depth of cut of 4.57 mm (0.1800 inch). The substrate is coated with titanium nitride (TiN) via a PVD process, improving surface hardness and wear resistance during high-cycle production runs. Holding method is clamp-style, which provides repeatable seating and quick index changes. This insert is specified in the GP50 grade and belongs to the Flo-Lock series.

This insert is suited for grooving and cut-off work in production turning environments where consistent groove width and depth control are required. The CB chip breaker geometry is optimized for managing chip flow during interrupted cuts and finishing passes. Secondary workpiece material compatibility includes stainless steel, making it appropriate for shops running corrosion-resistant alloy components. It is installed by machinists and CNC tooling technicians in job shop and production manufacturing settings. The metric measurement type designation aligns this insert with metric toolholders and setup documentation workflows.

Key Features

• Solid carbide construction with PVD-applied TiN coating for extended tool life
• 2.24 mm cutting width with a maximum depth of cut range of 4.00 to 5.00 mm
• CB chip breaker geometry supports controlled chip evacuation in grooving applications
• Right-hand orientation with clamp-style insert holding for secure, repeatable seating
• Corner radius range of 0.0050 to 0.0100 inch provides edge integrity on groove walls
• Compatible with stainless steel workpiece materials as a secondary application

Compatibility

Designed for use with Flo-Lock series toolholders accepting FLG-style inserts in size 3088. ISO code FLG-3088R-CB; manufacturers catalog number FLG-3088R-CB. Verify toolholder pocket specifications before installation.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and locked out before indexing or replacing inserts. Use the correct clamp torque tool as specified by the toolholder manufacturer - do not over-torque the clamp screw, as this can damage the insert seat. Inspect the toolholder pocket for chips or debris before seating the new insert.