Tool-flo 563694PLN4C Grooving Insert GP50 Solid Carbide

Product Description

The TOOL-FLO 563694PLN4C is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Built to the FLG insert style in size 3094CB, it features a TiN (titanium nitride) PVD coating and carries the GP50 manufacturer grade designation. The insert is configured for left-hand cutting and delivers a 0.0941-inch cutting width with a maximum depth of cut of 0.18 inches. The CB chip breaker geometry promotes controlled chip evacuation, which is critical when working in interrupted cuts or finishing passes on difficult materials.

This insert is suited for grooving stainless steel and similar secondary workpiece materials in both production and job-shop turning environments. The Flo-Lock series interface provides secure seating in compatible toolholders, reducing insert movement under load. It is commonly installed by CNC machinists and toolroom technicians running tight-tolerance groove profiles where dimensional repeatability is required. The left-hand orientation makes it appropriate for right-to-left grooving passes on standard turning setups.

Key Features

• Solid carbide construction with PVD-applied TiN coating for wear resistance on stainless steel and ferrous materials
• GP50 grade optimized for grooving and parting applications
• 0.0941-inch cutting width with a maximum depth of cut of 0.18 inches
• CB chip breaker geometry for controlled chip flow during grooving passes
• Left-hand cutting configuration for right-to-left groove operations
• Corner radius range of 0.005 to 0.010 inches for controlled edge blending
• Flo-Lock series interface for positive insert retention in matching holders

Compatibility

Designed for use in Flo-Lock series toolholders compatible with FLG-style inserts (ISO code FLG-3094L-CB). Verify holder compatibility by insert style, size code 3094, and left-hand orientation before installation.

Installation Notes

Insert replacement and indexing should be performed by a qualified machinist with the machine powered down and the spindle locked. Use the appropriate insert clamp key or torx driver specified by the toolholder manufacturer - do not overtighten, as carbide inserts are brittle and susceptible to clamping stress fractures. Inspect the insert pocket and clamping components for wear or debris before seating a new insert. Confirm correct hand orientation and chip breaker position before resuming cutting operations.