Iscar 5508356 Replaceable Drill Tip 0.386 in Carbide IC908

Product Description

The ISCAR 5508356 is a solid carbide replaceable drill tip designed for high-performance hole making and drilling operations in demanding materials. Part of the ICM series, it features a 0.386-inch (10 mm) cutting diameter and a 140-degree drill point angle with a standard point type and helical fluting. The tip is manufactured from submicron-grade solid carbide in grade IC908 and coated with TiAlN via a PVD process, providing excellent heat and wear resistance. It is intended for use with ICM-style modular drill bodies and is installed by machining professionals in production and job-shop environments.

This replaceable tip is primarily engineered for machining stainless steel, superalloys, and titanium, where tool wear and thermal load are critical concerns. It also performs in secondary applications involving steel, cast iron, and hard materials. The ICM series modular design allows tip replacement without removing the drill body from the machine, reducing changeover time in production drilling operations. The insert seat size is 9, corresponding to ISCAR ICM 098 tooling systems. The tip meets ISO 13399 standards for tool data representation.

Key Features

• Solid carbide IC908 submicron-grade construction for wear resistance in difficult-to-machine alloys
• TiAlN PVD coating improves surface hardness and oxidation resistance at elevated cutting temperatures
• 140-degree included angle with web thinning reduces entry forces and improves chip evacuation
• Helical, regular spiral flute geometry with 2 flutes promotes consistent chip flow
• Replaceable modular tip design compatible with ICM insert seat size 9 drill bodies
• Complies with ISO 13399 cutting tool data standards

Compatibility

Designed for use with ISCAR ICM series modular drill bodies accepting insert seat size 9 (ISO number ICM 098). Verify body compatibility before ordering.

Installation Notes

Installation is performed by machining technicians following standard modular drill tip replacement procedures. Power down and de-energize the machine spindle before handling or replacing the tip. Secure the tip using the clamp holding method specified for the ICM body in use. Inspect the insert seat for wear or debris before seating a new tip to ensure proper engagement and runout performance.