Osg 7808113 T20 Torx Cap Screw for Indexable Drilling Inserts

Product Description

The OSG 7808113 is a T20 Torx-drive cap screw designed to secure indexable inserts in compatible toolholders and drilling bodies. This flat-head cap screw is part of the Phoenix series and meets Industry Standard Number FS45510. It is used by machinists and toolroom technicians to fasten SCMT12-series inserts into PHP and PRC-style toolholders during drilling operations. The Torx drive provides positive engagement and reduces the risk of cam-out during tightening, making it a reliable hardware component for high-cycle indexable tooling applications. Sold in packages of 10.

This cap screw is suited for use in CNC machining centers, drilling stations, and manual lathe tooling setups where indexable insert toolholders are used. It is a direct hardware component for drilling-type indexable tooling within the OSG Phoenix series. Typical installation is performed by machinists, tool crib technicians, or CNC setup personnel during insert changes or toolholder maintenance. Compatible insert geometry is the SCMT12 series as specified by the manufacturer.

Key Features

• T20 Torx drive head for positive engagement and reduced cam-out risk
• Flat head design for flush seating in indexable toolholder insert pockets
• Meets Industry Standard Number FS45510
• Part of the OSG Phoenix series tooling hardware lineup
• Compatible with PHP and PRC toolholder styles
• Sold in a package of 10 for convenient stocking

Compatibility

Designed for use with SCMT12-series indexable inserts in PHP and PRC-style toolholders within the OSG Phoenix series drilling platform. Toolholder hardware compatibility is specified for insert-type drilling applications per Industry Standard Number FS45510.

Installation Notes

Installation is performed by machinists or CNC tooling technicians during routine insert indexing or replacement. Ensure the toolholder insert pocket is clean and free of chips or debris before seating the insert and installing the screw. Use a calibrated T20 Torx key or driver and follow the toolholder manufacturer's recommended tightening procedure. Never reuse a visibly damaged or deformed cap screw, as fastener failure can result in insert ejection during cutting.