Tool-flo 563694PLAC3R Grooving Insert AC3 Solid Carbide

Product Description

The TOOL-FLO 563694PLAC3R is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. This left-hand insert carries the AC3 manufacturer grade and features a PVD-applied AlTiN coating for extended tool life in demanding cutting conditions. The insert seats in a clamp-style holder from the Flo-Lock series and delivers a 0.094 inch cutting width with a maximum depth of cut of 0.18 inches. The double-end configuration and neutral rake angle make it a practical choice for machinists running high-volume production or tight-tolerance groove work.

This insert is suited for turning operations on cast iron, non-ferrous metals, and stainless steel in both production-shop and job-shop environments. The FLG style with CB chip breaker geometry helps manage chip evacuation when cutting ductile or stringy materials. It is installed by qualified machinists and CNC operators using a clamp-style toolholder compatible with the Flo-Lock series. The ISO code for this insert is FLG-3094L-CB, which corresponds to the manufacturers catalog number FLG-3094L-CB.

Key Features

• Solid carbide construction with PVD AlTiN coating for heat and wear resistance
• 0.094 inch cutting width with a maximum depth of cut of 0.18 inches
• Left-hand orientation, double-end design for extended usable life
• CB chip breaker geometry aids chip control on cast iron, stainless steel, and non-ferrous metals
• Corner radius range of 0.005 to 0.010 inches; neutral rake angle
• Clamp-style insert holding method compatible with Flo-Lock series toolholders

Compatibility

Designed for use with Flo-Lock series clamp-style grooving toolholders that accept FLG-style inserts with a 0.375 inch gage diameter. Compatible workpiece materials include cast iron, non-ferrous metal, and stainless steel. ISO code FLG-3094L-CB identifies the correct holder and seat configuration.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator with the machine powered down and the spindle locked before changing inserts. Use the appropriate torque wrench and clamp screw specified by the toolholder manufacturer to seat the insert securely without cracking the carbide. Inspect the insert pocket and clamp for wear or debris before seating a new insert. Never force an insert into a mismatched seat or use a holder not rated for the FLG insert style.