Ingersoll Cutting Tools 5120136 Replaceable Drill Tip

Product Description

The INGERSOLL CUTTING TOOLS 5120136 is a replaceable carbide drill tip engineered for high-performance drilling in stainless steel and other difficult-to-machine materials. Manufactured to ISO designation TMA1350R01 IN2505, this tip features a 0.5315 inch cutting diameter and a 140-degree drill point angle optimized for clean entry and reduced thrust force. The solid carbide substrate carries grade IN2505, a PVD-applied dual coating of TiAlN and TiN that extends tool life in demanding metal-cutting environments. It fits the TMA series modular drill system and is installed by machinists and toolroom technicians in production and job-shop settings.

This drill tip is designed for use in the TMA series modular drill body system. Primary application is drilling and spot drilling in stainless steel, with material grade compatibility noted as M15 and M35. The coolant-through design channels cutting fluid directly to the cutting edge, making it well-suited for deep-hole drilling operations or any setup where chip evacuation and heat management at the tip are critical. It is appropriate for CNC machining centers and turning centers equipped with coolant-through spindle capability.

Key Features

• Solid carbide construction with IN2505 grade substrate for toughness in stainless steel
• PVD-applied TiAlN and TiN dual coating for extended wear resistance
• 140-degree standard point angle reduces thrust and improves self-centering
• Coolant-through design for direct chip flushing and heat control at the cutting edge
• Helical, regular-spiral, 2-flute geometry for efficient chip evacuation
• Insert seat size 13.5 for accurate, repeatable seating in compatible TMA drill bodies

Compatibility

Designed as a replaceable tip for TMA series modular drill bodies using insert seat size 13.5. ISO number TMA1350R01 IN2505 identifies the exact seat and geometry match required for proper installation.

Installation Notes

Replaceable drill tips of this type are installed and changed by machinists or toolroom personnel. Before tip replacement, the machine spindle must be fully stopped and locked out per facility lockout/tagout procedures. Use the specified torque wrench and clamp key for the TMA body to seat the tip evenly - do not over-tighten by hand. Verify coolant-through passages are clear and unobstructed before returning the tool to service.