Iscar 7000079 Toggle Lever Indexable Turning

Product Description

The ISCAR 7000079 is a toggle lever designed for use with indexable turning toolholders in the Isoturn series. This clamping component secures the cutting insert during turning operations, maintaining precise insert positioning under cutting loads. It is a direct replacement part for toolholders requiring a toggle-style clamping mechanism. Installation and replacement are typically performed by machinists and CNC lathe technicians during routine insert changes or toolholder maintenance. The lever is a small but critical component — worn or damaged levers can compromise insert seating and lead to poor surface finish or premature insert failure.

This toggle lever is used in metalcutting lathe applications where Isoturn-series indexable turning toolholders are in service. It is suited for both production and job-shop environments running CNC or manual turning equipment. The lever is a service replacement item intended to restore original clamping function when the existing lever becomes worn, damaged, or lost during insert indexing.

Key Features

• Toggle-style clamping lever for positive insert retention during turning
• Direct replacement for Isoturn series toolholder clamping components
• Compatible with PQLNL 1616H-09 toolholder style
• Sold individually as a single replacement unit
• OEM-specification geometry maintains original toolholder function

Compatibility

Designed for use with ISCAR Isoturn series indexable turning toolholders. Stated toolholder style compatibility: PQLNL 1616H-09.

Installation Notes

Installation is performed by machinists or toolroom technicians. Before replacing the lever, ensure the machine is powered down, the spindle is locked, and the toolholder is removed from the turret or tool post. Use the appropriate torx or hex key as specified by the toolholder manufacturer when seating the lever and clamping screw. Do not overtighten the clamping screw, as this can damage the lever or insert seat.