Tool-flo 6338125PLAC3R Face Grooving Insert Solid Carbide

Product Description

The TOOL-FLO 6338125PLAC3R is a solid carbide face grooving insert designed for precision grooving operations on metalworking lathes and turning centers. Carrying manufacturer grade AC3R with a PVD-applied AlTiN coating, this insert delivers high heat resistance and wear performance in demanding cutting environments. The insert is left-hand orientation with a 0.125-inch cutting width and a maximum depth of cut of 0.270 inches. A positive rake angle of 12 degrees and a P-type chip breaker promote clean chip evacuation. Machinists and CNC operators working in production or job-shop environments will find this insert suited to tight-tolerance face grooving applications.

This insert is intended for face grooving operations on cast iron and steel workpieces. It fits into compatible TOOL-FLO clamp-style toolholders designed for the FLFD insert series. The single-end design and fixed insert size code 3125 make it appropriate for consistent, repeatable setups on CNC lathes and manual turning equipment where face groove geometry must be held to close tolerances. The AC3R grade and AlTiN finish extend tool life in interrupted cuts and abrasive materials common in industrial machining environments.

Key Features

• Solid carbide construction with PVD AlTiN coating for heat and wear resistance
• 0.125-inch cutting width with a maximum depth of cut of 0.270 inches
• Positive rake angle of 12 degrees for reduced cutting forces
• P-type chip breaker for controlled chip formation and evacuation
• Left-hand orientation, single-end, clamp-held insert style
• Corner radius range of 0.005 to 0.010 inches for finish control at groove edges

Compatibility

Designed for use in TOOL-FLO FLFD-series clamp-style toolholders compatible with the FLFD3125 insert size. Primary workpiece materials are cast iron and steel.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and locked out before seating or replacing the insert. Use the appropriate clamp screw torque recommended by the toolholder manufacturer to avoid insert rocking or premature failure. Confirm insert orientation matches the programmed toolpath direction before resuming cuts.