Tool-flo 562825LJ5R Grooving Insert FLG2125 GP3 Left Hand

Product Description

The TOOL-FLO 562825LJ5R is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Built to the FLG2125 insert style in manufacturer grade GP3, this left-hand insert features a PVD-applied TiN coating over a micrograin carbide substrate, delivering consistent edge life and chip control across a range of workpiece materials. The cutting width measures 0.1252 inches (3.18 mm), with a maximum depth of cut of 0.1098 inches (2.79 mm). The positive rake geometry and 55-degree rake angle reduce cutting forces and support clean groove profiles in ferrous and non-ferrous applications.

This insert is suited for use in production turning environments where close-tolerance grooves, undercuts, or part-off operations are required. It belongs to TOOL-FLO's Flo-Lock series, which is engineered for secure insert seating and repeatable positioning in compatible Flo-Lock toolholders. The left-hand designation means it is intended for right-to-left feed direction or specific toolholder configurations. Machinists and CNC operators working in job shop or production settings will find this insert appropriate for medium to light grooving passes within the specified depth range.

Key Features

• Solid micrograin carbide substrate with PVD TiN coating for extended edge life
• Cutting width of 0.1252 inches (3.18 mm) for consistent groove sizing
• Maximum depth of cut of 0.1098 inches (2.79 mm); recommended range 0.1000 to 0.1500 inches
• Positive rake angle of 55 degrees reduces cutting forces and tool pressure
• Left-hand orientation for compatibility with appropriate Flo-Lock toolholders
• Corner radius range of 0.0050 to 0.0100 inches provides a controlled blend at groove edges

Compatibility

Designed for use with TOOL-FLO Flo-Lock series toolholders accepting the FLG2125 insert style; ISO code FLG-2125L. Confirm toolholder hand and insert pocket specifications before ordering.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist or CNC setup technician following the toolholder manufacturer's torque and clamping guidelines. Ensure the machine spindle is fully stopped and the turret is locked before changing inserts. Inspect the insert pocket and clamping mechanism for wear or debris before seating a new insert. Do not exceed the specified maximum depth of cut range for this insert style.