Tungaloy 6802561 T8 Torx Cap Screw Indexable Tools

Product Description

The TUNGALOY 6802561 is a T8 Torx drive cap screw designed to secure inserts and clamps in indexable cutting tools. It is a precision hardware component used in indexable drilling and end mill toolholders, specifically within the Tungdrill series. Sold individually, this screw is a direct replacement or service part for toolholders that require a T8 Torx fastener. Machinists and tooling technicians working with indexable tooling systems rely on OEM-spec screws like this one to maintain proper clamping force and insert seating during cutting operations. The part weighs approximately 0.01 pounds.

This cap screw is intended for use in indexable drilling and end mill applications. It is compatible with TDX-style toolholder bodies and is designed to work with clamp and insert hardware within the Tungdrill series. Typical installation scenarios include insert changeouts during production runs, toolholder rebuilds, and replacement of worn or stripped clamping screws. This part is appropriate for CNC machining environments where Tungdrill toolholders are in active use.

Key Features

• T8 Torx drive for precise torque application during insert clamping
• Compatible with TDX toolholder style used in Tungdrill series
• Secures both clamp and insert hardware configurations
• Key and driver compatibility with T8D driver tool
• Lightweight at 0.01 pounds - minimal impact on toolholder balance
• Sold individually for targeted replacement without excess stock

Compatibility

Compatible with TDX-style toolholders in the Tungdrill series. Designed for use with inserts DS, DW, XPMT 07H308R DJ and compatible clamp hardware. Requires a T8D key or driver for installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with indexable toolholder maintenance. Power down and lock out the machine spindle before changing inserts or replacing clamping screws. Use only the specified T8D Torx driver to avoid damaging the screw head. Do not reuse visibly damaged or deformed screws, as compromised fasteners can lead to insert movement under cutting load.