Seco 02654597 Indexable Key Drive SD408 Drilling

Product Description

The SECO 02654597 is an indexable key drive component designed for use in drilling operations with SD408-style toolholders. This small but critical drive key engages the insert or cutting head within the toolholder assembly, transmitting torque and maintaining precise positioning during metal-cutting operations. Weighing just 0.11 pounds, it is a direct-fit replacement piece that machinists and tool crib technicians stock as a service part to keep drilling toolholders in reliable working condition. It ships individually and can be ordered in single-unit quantities.

This drive key is intended for use with SD408 indexable drilling toolholders in production machining environments. It is typically installed or swapped during routine toolholder maintenance, insert indexing service, or when the original key shows wear or damage that compromises insert seating and cutting accuracy. The part is applicable in both manual and CNC drilling setups where SD408-compatible holders are in use.

Key Features

• Compatible drive key for SD408 indexable drilling toolholders
• Designed specifically for indexable drilling applications
• Lightweight at 0.11 pounds for easy handling and stocking
• Single-unit packaging supports on-demand replacement stocking
• Maintains insert positioning integrity during drilling operations

Compatibility

Designed for use with SD408-style indexable drilling toolholders. Refer to the SD408 toolholder documentation to confirm correct key fitment before installation.

Installation Notes

Installation is typically performed by a machinist or toolroom technician during toolholder service or insert indexing. Power down and fully de-energize any associated machine spindle before accessing the toolholder assembly. Use the appropriate seating tool or driver as specified in the SD408 toolholder manual. Do not force the key into position, as improper seating can compromise insert accuracy and lead to premature tool failure.