Sandvik Coromant 5722698 Hydraulic Chuck Sleeve

Product Description

The SANDVIK COROMANT 5722698 is a hydraulic chuck sleeve designed for use with hydraulic toolholding systems in CNC machining environments. This sleeve provides a precision bore interface between the cutting tool shank and the hydraulic chuck body, transmitting clamping force uniformly around the tool for accurate, vibration-dampened cuts. It features a 1/8 inch (0.1250 inch decimal) inside diameter and an outside diameter of 0.4724 inches, with coolant-through capability to direct cutting fluid directly to the tool tip. Constructed from steel, it is well suited for high-speed and high-precision machining applications where tool runout and thermal stability are critical concerns. Installation is typically handled by machinists or toolroom technicians.

This sleeve is used in hydraulic chuck toolholding assemblies found on CNC machining centers, turning centers, and similar machine tools in both production and job-shop environments. The coolant-through design supports high-pressure internal coolant delivery, making it appropriate for deep-hole drilling, reaming, and other operations where flood coolant alone is insufficient. The head diameter of 0.6299 inches and length under head of 1.5748 inches define the physical envelope within the chuck body. This part is sold individually and is a direct replacement or spare component for compatible hydraulic chuck systems.

Key Features

• 1/8 inch (0.1250 inch) inside diameter for precision tool shank fitment
• 0.4724 inch outside diameter sized for standard hydraulic chuck bore
• 0.6299 inch head diameter for positive axial retention in chuck body
• 1.5748 inch length under head for correct stack-up within the toolholder
• Coolant-through design supports internal high-pressure coolant delivery at 80 psi
• Steel construction for durability and dimensional stability under clamping load

Compatibility

Designed as an OEM-style replacement sleeve for hydraulic chuck toolholding systems requiring a 1/8 inch bore sleeve with 0.4724 inch outside diameter and coolant-through capability.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with hydraulic chuck systems. The machine spindle must be stopped and all hydraulic clamping pressure relieved before removing or inserting chuck sleeves. Handle precision bore surfaces carefully to avoid nicks or contamination that could affect runout. Verify sleeve seating and coolant-through alignment before returning the toolholder to service.