Iscar 2801081 Replaceable Tip Milling Shank 12mm Multimaster

Product Description

The ISCAR 2801081 is a replaceable tip milling shank from the Multimaster series, designed for modular tooling systems used in precision milling operations. Built from solid carbide, this shank features a 12 mm straight shank diameter and an overall length (OAL) of 100 mm (3.937 inches), with an effective cutting length of 78 mm (3.071 inches). The T08 neck thread connects to compatible Multimaster-style milling tips, enabling fast tip exchanges without removing the shank from the machine spindle. Coolant-through capability supports chip evacuation and thermal management during high-feed or deep-pocket milling. The toolholder style is MM-GRT.

This shank is suited for CNC machining centers performing milling operations where quick tip changeover and consistent runout are critical. The solid carbide construction provides rigidity and vibration resistance in both roughing and finishing passes. Compatible milling tip styles for this shank include HCE-MM, HCM-MM, and HP E90AN-MM-07, as stated in product data. It is appropriate for use in production shops, toolrooms, and aerospace or die-mold environments where modular tooling platforms are standard practice.

Key Features

• Solid carbide construction for rigidity and reduced vibration
• 12 mm straight shank diameter with T08 neck thread for Multimaster tip attachment
• Overall length of 100 mm (3.937 inches) with 78 mm (3.071 inches) effective length
• Coolant-through design aids chip removal and controls cutting temperatures
• Modular Multimaster platform allows tip replacement without disturbing shank setup
• MM-GRT toolholder style for use with the Multimaster system

Compatibility

Compatible milling tip styles include HCE-MM, HCM-MM, and HP E90AN-MM-07. Designed for use within the ISCAR Multimaster modular milling system using the MM-GRT toolholder style and T08 neck thread interface.

Installation Notes

Installation is performed by qualified CNC machinists or tooling technicians. Ensure the machine spindle is fully powered down and the tool carousel is locked before changing or seating the shank. Use the appropriate torque wrench rated for carbide tooling interfaces when threading Multimaster tips onto the T08 neck — do not use impact tools. Verify shank seating and runout with a dial indicator before commencing a cut.