Iscar 7002446 Clamping Key Key Drive Grooving

Product Description

The ISCAR 7002446 is a clamping key designed to secure indexable inserts in compatible toolholders used for grooving operations. Clamping keys of this type transmit torque and locking force from the tightening screw to the insert seat, keeping the insert firmly positioned under cutting load. This part uses a key drive mechanism and is compatible with insert screw hardware. It is a small but critical hardware component for machinists and toolroom technicians working with indexable grooving toolholders on CNC lathes and turning centers.

This clamping key is intended for use with MM-style indexable toolholders configured for grooving applications. It is sold individually and is typically stocked as a replacement or spare for production environments where insert changes are frequent. Shops running high-volume turning operations benefit from keeping spare clamping hardware on hand to minimize downtime during insert indexing or replacement. This part is suited for both job shop and production floor use where ISCAR MM-compatible grooving holders are in service.

Key Features

• Key drive design transfers clamping torque directly to the insert for secure seating
• Compatible with insert screw hardware for standard indexable clamping assemblies
• Designed for MM-style indexable toolholder compatibility
• Intended for grooving indexable tool configurations
• Sold as a single unit for targeted replacement use

Compatibility

Designed for use with MM-style indexable grooving toolholders that use insert screw and key drive clamping hardware.

Installation Notes

Installation of clamping keys should be performed by a qualified machinist or toolroom technician familiar with indexable toolholder assemblies. Always ensure the machine spindle is stopped and the toolholder is removed from the turret or tool block before servicing clamping components. Use the correct insert screw torque wrench specified by the toolholder manufacturer — do not use standard hex keys for final torque on precision clamping hardware. Inspect the key drive pocket and seating surfaces for wear or debris before installing a replacement key.