Iscar 4511691 Cooling Tube MB63 HSK100A Taper

Product Description

The ISCAR 4511691 is a rotary tool holder cooling tube designed for use with HSK shank tooling systems in CNC machining applications. It channels coolant directly through the tool holder assembly to the cutting zone, reducing heat buildup and extending tool life during high-speed material removal. Weighing 0.5 pounds, this cooling tube is a precision-fit component intended for installation by machinists and tooling technicians working with modular tooling platforms. It is compatible with the MB63 modular connection size and the HSK100A taper, making it a specific-fit part within ISCAR's modular tooling ecosystem.

This cooling tube is suited for CNC machining centers using HSK100A spindle interfaces paired with MB63 modular tool connections. It is typically installed in production environments where through-coolant delivery is required for turning, milling, or boring operations that generate significant cutting heat. Applications include high-speed and high-feed machining of ferrous and non-ferrous materials where coolant-at-the-cutting-edge is a process requirement rather than an option.

Key Features

• Compatible with MB63 modular connection size for direct integration into ISCAR modular tooling assemblies
• Designed for HSK100A taper spindle interface
• Directs coolant to the cutting zone within rotary tool holder systems
• Lightweight construction at 0.5 pounds for minimal impact on tooling balance
• Sold as a single unit, allowing targeted replacement without full assembly purchase

Compatibility

Designed for use with HSK shank tools utilizing an HSK100A taper and MB63 modular connection size. Specific to ISCAR rotary tool holder assemblies that support through-coolant delivery via this connection configuration.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with HSK tooling systems and modular tool holder assemblies. Ensure the spindle and coolant supply are fully shut down and depressurized before disassembly or component replacement. Verify that the MB63 connection interface is clean and free of debris before seating the cooling tube. Follow the machine tool manufacturer's torque and assembly procedures for HSK100A tooling components.