Seco 02409610 Lock Screw TP25 Torx Plus M6 Thread Milling

Product Description

The SECO 02409610 is a lock screw designed to secure indexable inserts in milling toolholders. It features an M6 thread size, a Torx Plus TP25 drive, and a countersunk head profile. At 18.40 millimeters in overall length, this screw provides the clamping force needed to hold carbide inserts firmly in place during milling operations. It is intended for use with the T25P-3 key driver. Licensed machinists, tool-and-die setters, and CNC machine operators working in metalworking environments are the primary installers and users of this component.

This lock screw is suited for indexable milling applications where consistent insert positioning and secure clamping are critical to tool life and surface finish. It is compatible with 218.20/A toolholders and is designed for use with indexable inserts. The countersunk head design seats flush with the toolholder pocket, reducing interference with chip flow during cutting. It ships in a package quantity of one and has a minimum order quantity of one.

Key Features

• M6 thread size for secure insert clamping in milling toolholders
• Torx Plus TP25 drive reduces cam-out during installation and removal
• Countersunk head seats flush within the toolholder pocket
• 18.40 millimeter overall length sized for 218.20/A toolholder compatibility
• Compatible with T25P-3 key driver for precise torque application
• Single-piece packaging with a minimum order quantity of one

Compatibility

Compatible with 218.20/A toolholders and indexable inserts including the C06018-T25P insert style and 218.200.250.R and SCET 12 insert families as specified by the manufacturer. Requires the T25P-3 key driver for installation.

Installation Notes

This lock screw is installed by machinists or CNC tooling technicians during insert changes or toolholder setup. The machine spindle must be stopped and all motion fully arrested before handling toolholder components. Use only the specified T25P-3 Torx Plus driver to seat the screw properly and avoid drive recess damage. Do not overtighten or substitute an incompatible driver, as this can strip the drive recess or fracture the screw.