Seco 75000261 Hex Drive Key Driver Indexable Tooling

Product Description

The SECO 75000261 is a hex drive key driver designed for use with indexable cutting tooling. This tool is used to seat, tighten, and remove indexable inserts on cutting tool holders and milling or turning bodies. A properly fitted key driver ensures secure insert clamping without damaging the seating pocket or the insert screw. The hex drive format provides positive engagement with the fastener, reducing the risk of cam-out during insert changes. This type of accessory is a standard item in any machinist or tooling technician's kit when working with indexable tooling systems.

Hex drive key drivers are used in machining environments wherever indexable insert tooling is in service. Typical applications include production machining shops, tool cribs, and maintenance operations where inserts are rotated or replaced on milling cutters, turning holders, boring bars, and similar tooling bodies. The hex drive design is compatible with insert screws that use a hex socket recess, which is among the most common drive types found on indexable tooling hardware.

Key Features

• Hex drive engagement for positive torque transfer during insert screw installation and removal
• Designed specifically for indexable tooling systems requiring precise insert clamping
• Industry Standard Number 00261 for cross-reference identification
• Single-piece packaging suitable for individual replacement or toolbox stocking

Compatibility

Designed as an OEM-style key driver for use with indexable cutting tool holders and bodies that accept hex drive insert screws. Specific compatible tooling families were not provided in the available product data.

Installation Notes

Key drivers for indexable tooling are used by machinists and tooling technicians during routine insert changes. Ensure the correct hex size driver is matched to the insert screw before applying torque to avoid rounding the screw socket. Do not use power tools or excessive force when seating indexable insert screws, as overtorquing can damage the screw, insert, or pocket. Follow the tooling manufacturer's recommended torque procedure for the specific holder in use.