Tool-flo 563694RAC3R Grooving Insert AC3 Solid Carbide

Product Description

The TOOL-FLO 563694RAC3R is a solid carbide grooving insert from the Flo-Lock series, engineered for precision external grooving operations on CNC lathes and turning centers. This double-ended, right-hand insert features an AlTiN coating applied via PVD process, delivering enhanced heat and wear resistance at the cutting edge. It carries a 0.094 inch cutting width and a maximum depth of cut of 0.18 inches. The AC3 grade and C2/C3 material classification make it well-suited for demanding cutting conditions. Machinists and tool-and-die professionals working in production turning environments rely on inserts like this for repeatable groove geometry and extended tool life.

This insert is designed for grooving in cast iron, non-ferrous metals, and stainless steel. The Flo-Lock series uses a clamp-style holding method, providing secure seating in compatible Flo-Lock toolholders. The neutral rake angle and 3-degree lead angle support stable cutting action across a range of feed rates. It is suited for both job shop and production environments where consistent groove width and depth control are required. The 0.375 inch gage diameter and FLG-3094R ISO designation help match this insert to the correct toolholder pocket without guesswork.

Key Features

• Solid carbide construction with AlTiN PVD coating for heat and wear resistance
• 0.094 inch cutting width with a maximum depth of cut of 0.18 inches
• Double-ended design extends usable insert life
• Neutral rake, 3-degree lead angle for stable grooving performance
• Clamp-style holding method for secure insert retention in Flo-Lock toolholders
• Corner radius range of 0.005 to 0.010 inches for controlled edge geometry

Compatibility

Designed for use with Flo-Lock series clamping toolholders accepting FLG-style inserts with a 0.375 inch gage diameter and ISO code FLG-3094R. Compatible workpiece materials include cast iron, non-ferrous metals, and stainless steel.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist following the toolholder manufacturer's torque and clamping guidelines. Power down and lock out the machine spindle before changing inserts. Inspect the toolholder pocket for chips, wear, or damage before seating the new insert. Handle carbide inserts carefully to avoid chipping the cutting edge prior to use.