Tool-flo 9HS310 Insert Screw for Indexable Toolholders

Product Description

The TOOL-FLO 9HS310 is an insert screw designed to secure indexable cutting inserts within compatible toolholder and clamp assemblies. This small-format fastener is a critical retention component in indexable tooling systems, keeping inserts locked in position during turning, boring, or threading operations. Weighing 0.01 pounds, it is sold individually per package with a minimum order quantity of five. Licensed machinists, tool and die technicians, and CNC lathe operators are the primary users for this type of hardware.

The 9HS310 is intended for use in metal cutting applications where indexable insert toolholders require a dedicated clamp screw. It is compatible with a defined set of TOOL-FLO toolholder styles including A08-FLER/L, A10-FLER/L, and A12-FLER/L boring bar-style holders, as well as FL.R/L 122B, FL.R/L 123B, and FL.R/L 162C toolholders. It also works with TF-182 and TF-183 clamps. This screw is suited for production and job-shop environments where indexable tooling systems are regularly serviced and inserts are rotated or replaced.

Key Features

• Purpose-built insert screw for secure indexable insert retention
• Compatible with A08-FLER/L, A10-FLER/L, and A12-FLER/L toolholders
• Fits FL.R/L 122B, FL.R/L 123B, and FL.R/L 162C toolholder styles
• Designed for use with TF-182 and TF-183 clamps
• Lightweight at 0.01 pounds per unit
• Manufacturer catalog reference: S310

Compatibility

Compatible with the following toolholder styles: A08-FLER/L, A10-FLER/L, A12-FLER/L, FL.R/L 122B, FL.R/L 123B, and FL.R/L 162C. Also compatible with TF-182 and TF-183 clamps.

Installation Notes

Insert screws should be installed and removed by a qualified machinist or tooling technician using the correct Torx or hex key driver specified for the toolholder system. Always de-energize and lock out the machine before servicing tooling. Do not overtighten, as this can damage the screw seat or the insert pocket. Inspect the screw for wear or thread damage each time inserts are indexed or replaced.