Tool-flo 563631LAC3R Grooving Insert AC3 Solid Carbide

Product Description

The TOOL-FLO 563631LAC3R is a solid carbide grooving insert from the Flo-Lock series, designed for precision grooving and parting operations on CNC lathes and turning centers. This left-hand insert features an AlTiN (aluminum titanium nitride) PVD coating and carries a manufacturer grade of AC3, making it well-suited for demanding cutting applications in ferrous and non-ferrous materials. The cutting width measures 0.031 inches with a maximum depth of cut of 0.05 inches, and the insert uses a neutral rake geometry. It is installed by machinists and CNC operators in production and job-shop environments.

This insert is appropriate for use in residential and commercial machine shops, production turning operations, and precision part manufacturing. It targets primary workpiece materials including cast iron, non-ferrous metals, and stainless steel. The double-end design extends usable tool life. With an ISO code of FLG-3031L and an insert size code of 3031, it fits Flo-Lock series toolholders configured for that seat size. Applications typically include grooving, undercutting, and face grooving where tight width tolerances and consistent depth control are required.

Key Features

• Solid carbide construction with AC3 manufacturer grade for wear resistance in tough materials
• AlTiN PVD coating enhances heat resistance and tool life in cast iron and stainless steel cutting
• Left-hand orientation with neutral rake for controlled chip formation
• Double-end insert design provides two usable cutting edges per insert
• Corner radius range of 0.002 to 0.005 inches supports fine-detail grooving with minimal burr
• 0.031-inch cutting width and 0.05-inch maximum depth of cut suit narrow, precise groove profiles

Compatibility

Designed as an OEM-style replacement insert for Flo-Lock series grooving toolholders accepting insert seat size 3, ISO code FLG-3031L. Compatible with toolholder configurations specified for the FLG insert style and 3031 insert size code.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or replacing the insert. Use the appropriate torx or hex key as specified by the toolholder manufacturer to secure the insert clamp to the correct clamping torque per the toolholder documentation. Inspect the insert seat and clamp pocket for chips or debris before installation to ensure proper seating and avoid micro-fracture of the carbide edge.