Ingersoll Cutting Tools 6137378 Replaceable Drill Tip

Product Description

The INGERSOLL CUTTING TOOLS 6137378 is a replaceable carbide drill tip designed for high-performance indexable drilling applications. Built from solid carbide with a PVD-applied TiAlN and Titanium Nitride coating, this tip delivers thermal resistance and wear life in demanding cutting environments. It features a 140-degree point angle with a flat bottom point type, a cutting diameter of 1.0630 inches, and an overall projection length of 0.455 inches. The IN2505 grade and LPA series designation place it in Ingersoll's line of precision replaceable tips for modular drill bodies. Installation uses a twist-style insert seat, size 27, and the tip supports coolant-through delivery for chip evacuation and heat management.

This tip is suited for drilling operations in steel, stainless steel, and high-temperature alloys - workpiece material codes P, M, and S. It is used in CNC machining centers and production drilling setups where repeatable hole quality and fast tip changeout are priorities. The ISO number LPA2700R01 IN2505 identifies the exact tip geometry and grade. Machinists, toolroom technicians, and CNC programmers working with Ingersoll LPA-series modular drill bodies will find this tip a direct match for that platform.

Key Features

• Solid carbide construction for rigidity and heat resistance at the cutting edge
• PVD-coated with TiAlN and Titanium Nitride for extended tool life in ferrous and high-temp alloy materials
• 140-degree point angle with flat bottom geometry for accurate entry and hole form
• Coolant-through capability supports internal chip flushing and thermal control
• Twist-style holding method for secure seating and quick tip replacement on compatible drill bodies
• Insert seat size 27 matches the LPA series modular drill body platform

Compatibility

Compatible with Ingersoll LPA series modular drill bodies using insert seat size 27. ISO designation LPA2700R01 IN2505 identifies the exact body and grade pairing. Designed for drilling steel, stainless steel, and high-temperature alloys (material codes P, M, S).

Installation Notes

Installation and removal of replaceable drill tips should be performed by a qualified machinist or toolroom technician with the spindle locked and machine powered down. Use the correct Ingersoll torque key or installation tool for the LPA twist-seat interface to avoid damaging the seat or tip. Inspect the insert seat for chips, contamination, or wear before seating a new tip. Verify coolant-through passages are clear before returning the assembly to service.