Ingersoll Cutting Tools 5120192 Replaceable Drill Tip 0.75 in

Product Description

The INGERSOLL CUTTING TOOLS 5120192 is a replaceable drill tip designed for use in modular drill systems that accept TMA-series indexable inserts. Built from solid carbide with a PVD-applied TiAlN/TiN dual coating, this tip delivers the hardness and thermal resistance needed for productive drilling in stainless steel and other ISO M and P materials. The 140-degree point angle reduces entry force and supports self-centering behavior on curved or angled surfaces. Coolant-through capability channels cutting fluid directly to the cutting edge, controlling heat and extending tool life in deep-hole or high-feed applications. Machinists and toolroom technicians working in production or job-shop environments install this tip as a fast-change consumable on compatible drill bodies.

This replaceable tip is used in CNC machining centers, turning centers with live tooling, and dedicated drill presses where modular drill systems reduce downtime by eliminating full drill replacement. Its primary target workpiece material is stainless steel, ISO material code M, with a rated material grade range of M15 to M35. The helical, two-flute geometry with regular spiral promotes chip evacuation in ductile, work-hardening materials. Spot drilling and standard through-hole drilling are both listed applications. Insert seat size 19 determines body compatibility.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for heat and wear resistance in stainless steel
• 140-degree included point angle reduces thrust force and aids self-centering
• Coolant-through design directs fluid to the cutting zone for thermal control and chip flushing
• Two-flute helical geometry with regular spiral promotes chip evacuation in work-hardening materials
• Clamp-style insert holding method for secure, repeatable seating in TMA-series drill bodies
• Compliant with ANSI standards; UNSPSC code 23242105

Compatibility

Designed for use with TMA-series modular drill bodies that accept insert seat size 19. ISO number TMA1905R01 IN2505 identifies the seat and grade. Verify body seat size and clamping style before ordering.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Before seating the tip, ensure the drill body pocket is clean and free of chips or burrs that could affect seating accuracy. Use the manufacturer-specified torque wrench or clamp key for the clamping screw - do not over-tighten by hand. Confirm coolant-through passages are clear and unobstructed before returning the tool to service.