Tool-flo 6335094PRAC3R Grooving Insert Flo-lock AC3

Product Description

The TOOL-FLO 6335094PRAC3R is a solid carbide grooving insert engineered for precision external grooving and parting operations on CNC lathes and turning centers. Manufactured to the AC3 grade with a PVD-applied AlTiN coating, this right-hand insert delivers a cutting width of 0.094 inches and a maximum depth of cut of 0.25 inches. The Flo-Lock series design uses a clamp-style holding method that resists vibration and maintains repeatability across high-volume production runs. Machinists and CNC operators working in job shops or production environments install this insert as a single-end, replaceable cutting tool in compatible Flo-Lock toolholders.

This insert is suited for grooving applications in cast iron, non-ferrous metals, and stainless steel. The neutral rake geometry and CB chip breaker promote controlled chip formation in materials that can be difficult to manage during grooving. The 0.005 to 0.010 inch corner radius range allows it to hold tight tolerances in groove bottom profiles. It is used in both high-production turning and maintenance machining environments where consistent groove geometry is critical.

Key Features

• Solid carbide AC3 grade with PVD AlTiN coating for extended tool life in ferrous and non-ferrous materials
• 0.094 inch cutting width with a maximum depth of cut range of 0.20 to 0.30 inches
• Neutral rake angle with CB chip breaker for controlled chip evacuation
• Corner radius of 0.005 to 0.010 inches for accurate groove bottom geometry
• Clamp-style insert holding method for rigid, repeatable seating in Flo-Lock toolholders
• Right-hand orientation, single-end design

Compatibility

Designed for use with Flo-Lock series clamping toolholders that accept FLGD-style grooving inserts. ISO code FLGD-3094R-CB. Also referenced under MSC and manufacturer number FLGD-3094R/L-CB. Compatible primary workpiece materials include cast iron, non-ferrous metal, and stainless steel.

Installation Notes

Installation is performed by qualified CNC machinists or toolroom technicians. Power down and de-energize the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key as specified by the Flo-Lock toolholder manufacturer to secure the clamping screw to the correct seating torque per the toolholder documentation. Inspect the insert pocket and clamp for wear or damage before installing a new insert.