Iscar 3190915 Replaceable Tip Milling Shank Multimaster

Product Description

The ISCAR 3190915 is a replaceable tip milling shank in the Multimaster series, designed for use with interchangeable milling tip inserts in modular tooling systems. Built from steel, this straight shank features a 90-degree shank type and a T08 neck thread, allowing quick tip changes without removing the shank from the spindle. The shank diameter and neck diameter are both 0.5 inches, and the overall length is 3.75 inches. It is installed and configured by machinists and CNC setup technicians working with modular milling systems in production or job-shop environments.

This shank is suited for milling operations where tool changeover speed and consistency matter. The Multimaster platform supports a broad range of tip styles, making this shank a flexible foundation for face milling, helical milling, and other common operations. It does not include coolant-through capability and does not feature a Weldon flat on the shank. Toolholder style is MM TS-A, and the catalog reference is MM TS-A-L3.75-C.500-T08.

Key Features

• Modular Multimaster design accepts replaceable milling tips for fast tool changes
• T08 neck thread for secure tip engagement
• 0.5 inch shank diameter and 0.5 inch neck diameter for consistent radial positioning
• 3.75 inch overall length suits a range of reach requirements
• Steel construction for durability in demanding milling applications
• No coolant-through bore, no Weldon flat — simplified straight shank interface

Compatibility

Compatible tip styles include BCM-MM, HCE-MM, HCM-MM, HP E90AN-MM-07, MM EB, MM EC-4, MM GRIT-K/P-45A, MM HBR, and MM HCR, as specified by the manufacturer. Toolholder style is MM TS-A.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. The shank should be secured in the spindle per the machine tool manufacturer torque and interface specifications before any tip is threaded on. Always confirm the tip thread engagement is complete and the tip seats flush before starting a cut. Inspect the neck thread for wear or damage at each tip change interval.