Iscar 3102938 Replaceable Tip Milling Shank Multimaster

Product Description

The ISCAR 3102938 is a replaceable tip milling shank designed for use in the Multimaster modular tooling system. It features a 5/8 inch straight shank with a Weldon flat for secure toolholder retention and a T06 neck thread that accepts compatible Multimaster milling tips. The neck diameter measures 0.366 inches and the overall length is 2.58 inches. Constructed from steel, this shank provides a rigid, stable platform for indexable milling operations. It is installed by machinists and tooling technicians on CNC machining centers and milling machines where modular tooling systems are preferred for flexibility and quick tip changes.

This shank is suited for milling applications on CNC vertical and horizontal machining centers that use the Multimaster modular tooling platform. The MM S-A toolholder style designation indicates its specific interface within the Multimaster system. It is compatible with T290 ELN-MM-05 style milling tips. Typical use cases include profiling, slotting, and general milling operations in production and job-shop environments where quick changeover between cutting geometries is required. Coolant-through capability is not available on this shank.

Key Features

• T06 neck thread for Multimaster modular tip interface
• 5/8 inch straight shank with Weldon flat for secure clamping in standard toolholders
• 0.366 inch neck diameter for clearance in confined cutting zones
• 2.58 inch overall length suitable for standard reach milling applications
• Steel construction for rigidity and durability under milling loads
• Compatible with T290 ELN-MM-05 milling tip style

Compatibility

Designed for use within the ISCAR Multimaster modular tooling system with MM S-A toolholder style interface. Compatible with T290 ELN-MM-05 milling tips using the T06 neck thread connection.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and the machine is placed in an appropriate lockout state before changing or mounting tooling. Secure the shank in the toolholder by tightening against the Weldon flat using the appropriate set screw and hex key per the toolholder manufacturer guidelines. Verify tip engagement and thread seating on the T06 neck thread before initiating any cutting operation.