Kennametal 1931575 TP15 Torx Plus Cap Screw Indexables

Product Description

The KENNAMETAL 1931575 is a cap screw designed for indexable cutting tools, specifically engineered to secure inserts in face mill and shell mill tooling systems. It uses a TP15 Torx Plus drive, which provides better torque transfer and reduced cam-out compared to standard hex drives. The screw belongs to the Screw-On series and is compatible with inserts sized at a 0.50-inch inscribed circle. Weighing just 0.0017 pounds, this is a precision hardware component used by machinists and tooling technicians in production and job-shop environments.

This cap screw is used in indexable milling applications where inserts must be firmly and repeatably clamped into face mill or shell mill bodies. It is a direct replacement or replenishment screw for tooling assemblies that rely on the Screw-On insert retention method. Tooling technicians and CNC machinists performing insert changes or rebuilding cutter bodies will find this screw appropriate for maintaining proper insert seating and clamping force. It is sold individually with a minimum order quantity of 10 units.

Key Features

• TP15 Torx Plus drive for high torque transfer and reduced fastener wear during insert changes
• Screw-On series design engineered for positive insert retention in milling cutter bodies
• Compatible with inserts having a 0.50-inch inscribed circle
• Designed for use in face mill and shell mill indexable tooling systems
• Lightweight construction at 0.0017 pounds, minimizing added mass in precision tooling assemblies

Compatibility

Designed as an OEM-style replacement cap screw for indexable face mill and shell mill cutter bodies that use Screw-On insert retention with a TP15 Torx Plus drive and 0.50-inch inscribed circle inserts.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Always power down and lock out the machine spindle before performing any insert or hardware changes on a cutter body. Use a calibrated TP15 Torx Plus key or driver to avoid stripping the drive recess. Do not exceed the cutter body manufacturer's specified clamping procedure for insert screw installation.