Iscar 3102478 Replaceable Tip Milling Shank 3/4 in

Product Description

The ISCAR 3102478 is a replaceable tip milling shank from the Multimaster series, designed for use with interchangeable milling heads in modular tooling systems. Built from steel and configured with an 89-degree shank type, this holder accepts a T08 neck thread and provides a secure, repeatable connection between the machine spindle and the cutting head. With a 3/4 inch shank diameter and an overall length of 6.5 inches, it is well-suited for applications that require extended reach without sacrificing rigidity. Machinists and tooling technicians working in production milling environments install this component as part of a modular tool assembly.

This shank is intended for milling operations where modular, replaceable tip tooling provides a productivity advantage over solid end mills. The Multimaster platform allows rapid head changes at the machine, reducing downtime during tool changeovers. With a projection of 3.15 inches and a neck diameter of 0.48 inches, this shank suits applications that require clearance in deeper pockets or tight workholding setups. It fits into a straight shank toolholder with a Weldon flat-free design, making it compatible with collet chucks and other standard straight bore holders used in CNC milling centers.

Key Features

• Multimaster series modular design allows fast, repeatable replaceable tip head changes
• T08 neck thread for secure mating with compatible Multimaster cutting heads
• 3/4 inch straight shank fits standard collet chucks and milling toolholders
• 6.5 inch overall length with 3.15 inch effective projection for extended reach applications
• 0.48 inch neck diameter provides clearance in tight pocket and workholding configurations
• Steel construction for durability in production milling environments

Compatibility

Designed for use within the ISCAR Multimaster modular milling system, compatible with Multimaster replaceable milling heads using a T08 neck thread interface. The toolholder style is MM S-D. Refer to ISCAR catalog number MM S-D-L6.50-C.750-T08 for cross-reference.

Installation Notes

Installation is performed by qualified machinists or tooling technicians on CNC milling equipment. Ensure the machine spindle is fully stopped and the machine is placed in a safe, locked-out state before handling or changing tooling components. Verify that the collet or toolholder bore is clean and free of chips before seating the shank. Torque the cutting head to the modular interface according to the tooling manufacturer's assembly instructions for the T08 thread interface.