Kennametal 1022519 T-handle Driver T25 Torx Indexable

Product Description

The KENNAMETAL 1022519 is a T-Handle Driver designed for seating and loosening indexable inserts on slotting cutters and compatible cartridge assemblies. It accepts a T25 Torx drive bit and delivers the controlled torque needed to properly secure indexable insert screws without damaging seating surfaces or screw heads. The tool is engineered for shop floor and field use by machinists, toolroom technicians, and CNC setup personnel who service indexable tooling regularly. At 0.0882 pounds, it is lightweight enough for continuous use during insert changeovers.

This driver is intended for use with slotting cutter bodies that accept cartridge screws, specifically those matching the MS1309 screw specification and the STN 27 complete insert system. It is compatible with the 125H08NS90CN12N18 toolholder style. Typical applications include insert indexing during production runs, toolholder maintenance at the machine, and setup operations where accurate screw torque is critical to insert stability and surface finish.

Key Features

• T25 Torx drive for positive bit engagement and reduced cam-out during insert screw tightening
• T-handle configuration provides ergonomic grip and controlled torque application
• Compatible with MS1309 cartridge screws used in slotting cutter assemblies
• Matches STN 27 complete insert compatibility for correct screw sizing
• Lightweight at 0.0882 pounds for comfortable extended use during insert changeovers

Compatibility

Compatible with the 125H08NS90CN12N18 toolholder style. Designed for use with MS1309 cartridge screws and STN 27 complete inserts in KENNAMETAL slotting cutter assemblies.

Installation Notes

Insert indexing and screw replacement should be performed by qualified toolroom or CNC setup personnel following the toolholder manufacturer's service procedures. Ensure the machine spindle is fully stopped and the toolholder is secured in a vise or fixture before servicing insert screws. Use only the correct Torx drive size to avoid stripping screw heads. Do not use impact drivers or power tools with this handle.