Tool-flo 572431RJ5R Grooving Insert GP3 Solid Carbide Tin

Product Description

The TOOL-FLO 572431RJ5R is a solid carbide grooving insert designed for precision turning and grooving operations on CNC lathes and turning centers. Built to the FLGP2031 insert style in the Flo-Lock series, it carries a GP3 micrograin carbide grade with a PVD-applied TiN coating for extended wear resistance. The insert is right-hand oriented with a cutting width of 0.79 mm (0.0311 inches) and a maximum depth of cut of 1.27 mm (0.0500 inches). A positive rake angle of 55 degrees and a lead angle of 3 degrees combine to reduce cutting forces on steel workpieces. Machinists and CNC tool setters working in production environments install this insert in compatible Flo-Lock toolholders.

This insert is intended for grooving, parting, and profiling operations with steel as the primary workpiece material. The FLGP2031 size code fits toolholders sized for a 0.1875-inch gage diameter and a 0.1500-inch overall width. The insert geometry and TiN finish make it well suited for fine-pitch groove work where dimensional accuracy and surface finish on the groove wall are critical. It is a single-use, non-multi-use insert intended for industrial production turning applications.

Key Features

• Solid carbide construction with micrograin GP3 grade for hardness and edge retention
• PVD TiN coating reduces friction and extends tool life on steel workpieces
• 0.79 mm cutting width with a maximum depth of cut of 1.27 mm for fine grooving work
• Positive rake angle at 55 degrees reduces cutting forces and heat generation
• Right-hand insert orientation; ISO code FLGP-2031R for cross-reference
• Corner radius range of 0.0020 to 0.0050 inches for controlled groove corner geometry

Compatibility

Designed for use in Flo-Lock series toolholders that accept the FLGP2031 insert size. Cross-reference ISO code FLGP-2031R. Also referenced under MSC and manufacturer number FLGP-2031R/L.

Installation Notes

Installation is performed by a machinist or CNC setup technician with the machine powered down and the spindle locked before insert seating. The insert must be seated fully and evenly in the toolholder pocket before clamping; partial seating causes premature edge failure and dimensional error. Follow the toolholder manufacturer torque and clamping specifications for the Flo-Lock pocket style. Verify insert orientation matches the programmed tool path direction before resuming operation.