Kennametal 7002072 Replaceable Drill Tip 140 Degree KC7391

Product Description

The KENNAMETAL 7002072 is a replaceable drill tip designed for use with Kennametal Kentip FS series modular drilling systems. Manufactured from solid carbide in grade KC7391, this tip features a 140-degree included angle and a GTP insert geometry. It carries a dual-layer TiN/TiAlN coating for wear resistance and thermal stability during high-speed drilling operations. Through-coolant capability routes cutting fluid directly to the cutting edge, helping to extend tool life and improve chip evacuation in deep-hole and interrupted-cut applications. The tip mounts using a self-clamping holding method and fits an Seat Size I insert seat. Installation and changeover are performed by machinists and CNC tooling technicians.

This replaceable tip is suited for use in production drilling environments where modular tooling systems reduce downtime during tip changes. It is intended for the Kentip FS modular drill body platform and is applicable in ferrous and non-ferrous machining operations where consistent hole geometry and surface finish are required. The ISO designation for this tip is KTFST09525GTPM. Typical applications include precision drilling in aerospace, automotive, and general metalworking contexts where repeatable performance and quick tip replacement are priorities.

Key Features

• Solid carbide construction in grade KC7391 for hardness and wear resistance
• 140-degree included angle for stable entry and reduced thrust force
• Dual TiN/TiAlN coating enhances heat resistance and surface lubricity
• Through-coolant design directs fluid to the cutting zone for improved chip removal
• Self-clamping insert holding method for secure seating and repeatable positioning
• GTP insert geometry compatible with Kentip FS series drill bodies

Compatibility

Designed for use with Kennametal Kentip FS series modular drill bodies requiring a Seat Size I insert seat and GTP insert geometry. ISO designation KTFST09525GTPM identifies exact fitment within the Kentip FS platform.

Installation Notes

Replaceable drill tip installation and changeover should be performed by qualified machinists or CNC tooling technicians. Power down and lock out the spindle before removing or seating the tip. Use only the recommended torque wrench or key specified for the Kentip FS clamping system to avoid over-tightening or seat damage. Inspect the insert seat for chips, debris, or wear before installing a new tip.