Tool-flo 96500808 Indexable Threading Toolholder Internal Rh

Product Description

The TOOL-FLO 96500808 is an internal, right-hand indexable threading toolholder from the Flo-Lock series, designed for threading and grooving operations on CNC lathes and turning centers. It features a 0.5 x 0.5 inch shank and an 8-inch overall length, providing rigid support during internal thread cutting passes. The toolholder uses a clamp-style insert holding method compatible with FL 2L inserts. A built-in coolant-through design delivers cutting fluid directly to the insert, reducing heat buildup and extending insert life during demanding internal threading applications. Toolholder style is A08.

This toolholder is suited for internal threading and grooving in production machining environments, including job shops and manufacturing facilities running CNC turning equipment. The minimum bore diameter of 0.73 inches defines the smallest bore this holder can reach, making it appropriate for medium and larger internal thread profiles. The center-to-cutting-edge dimension of 0.437 inches aids in setup and offset entry. Machinists and CNC operators working with steel, aluminum, and similar materials in repetitive threading cycles will find the Flo-Lock clamping system reliable under consistent load.

Key Features

• Internal, right-hand cutting orientation for CNC turning applications
• Flo-Lock series clamp-style insert retention for secure, repeatable insert indexing
• Compatible with FL 2L indexable inserts
• Coolant-through design for direct cutting fluid delivery at the insert
• 0.73-inch minimum bore diameter supports medium-to-large internal threading operations
• Multi-use capability for both threading and grooving applications

Compatibility

Designed for use with FL 2L indexable inserts using the Flo-Lock clamping system. Toolholder style A08. Suitable for internal threading and grooving operations on CNC lathes and turning centers with appropriate boring bar setups.

Installation Notes

This toolholder is installed and set up by machinists or CNC operators working on turning equipment. Power down and lock out the machine spindle before changing inserts or mounting the toolholder. Verify shank clamping torque per the machine tool manufacturer specifications and confirm the center-to-cutting-edge offset of 0.437 inches is entered correctly in the tool offset register. Enable coolant-through supply at the turret position before beginning threading cycles.