Ingersoll Cutting Tools 4208147 Replaceable Drill Tip 26mm

Product Description

The INGERSOLL CUTTING TOOLS 4208147 is a solid carbide replaceable drill tip designed for indexable drilling systems. It carries the ISO designation TPA2590R01 IN2505 and operates in the TPA series platform. The tip features a 26.00 mm cutting diameter, a 140-degree included point angle, and a two-flute helical configuration with regular spiral geometry. The PVD-applied TiAlN/TiN dual-layer coating extends tool life when cutting steel and other ferrous workpiece materials. Coolant-through capability delivers cutting fluid directly to the cutting edge, supporting chip evacuation and thermal control at high feed rates. Grade IN2505 targets ISO P15-P30 material classifications, making it well suited for general and interrupted steel cutting applications.

This drill tip is intended for use in precision machining environments where replaceable-tip drills are used to reduce tooling cost and maintain consistent hole quality. It seats into Insert Seat Size 25 tool bodies and is clamp-held for secure positioning. Typical applications include through-hole drilling, spot drilling, and coolant-through drilling operations on steel workpieces in CNC turning centers and machining centers. The standard point type and helical flute geometry support stable entry and consistent chip flow across a range of feed and speed parameters.

Key Features

• 26.00 mm cutting diameter with 140-degree standard point angle for clean entry geometry
• Solid carbide construction, Grade IN2505, rated for ISO P15-P30 steel cutting
• PVD-applied TiAlN/TiN dual coating for extended wear resistance and thermal stability
• Coolant-through design channels fluid directly to the cutting zone for improved chip evacuation
• Two-flute helical configuration with regular spiral promotes consistent chip flow
• Clamp-held seating in Insert Seat Size 25 tool bodies for repeatable tip indexing

Compatibility

Designed for use with TPA series Insert Seat Size 25 indexable drill bodies that accept ISO-designated TPA2590R01-style replaceable tips. Verify tool body seat size and clamping method before installation.

Installation Notes

Replaceable drill tips of this type are installed and indexed by qualified machinists or tooling technicians following the tool body manufacturer's clamping torque and seating procedures. Ensure the machine spindle is fully stopped and locked out before tip removal or installation. Inspect the seat pocket for chips or damage before seating the new tip. Follow ANSI tooling standards and machine tool manufacturer guidelines for compatible operating parameters.