Sandvik Coromant 5760274 Hydraulic Chuck Sleeve 16mm Id

Product Description

The SANDVIK COROMANT 5760274 is a hydraulic chuck sleeve designed for use in hydraulic toolholding systems on CNC machining centers and turning equipment. This slotted steel sleeve provides a precision interface between the hydraulic chuck body and the cutting tool shank. It features a 16 mm inside diameter, a 20 mm outside diameter, and a 25 mm head diameter, with a length under head of 1.9685 inches (50 mm). The through-coolant design allows coolant to pass directly to the cutting zone, supporting thermal management and chip evacuation during high-speed or deep-bore operations. Installation and setup are typically handled by CNC machinists or tool crib technicians.

This sleeve is suited for precision metal-cutting applications in both production and job-shop environments. It is used wherever a hydraulic chuck requires a sleeve to adapt to a specific tool shank diameter. The slotted construction and through-coolant capability make it appropriate for operations demanding consistent runout control and active coolant delivery, such as drilling, reaming, or boring at elevated spindle speeds. It fits hydraulic chuck systems that accept a 20 mm OD sleeve with a 25 mm head flange.

Key Features

• 16 mm inside diameter for direct tool shank fitment
• 20 mm outside diameter for seating in compatible hydraulic chuck bodies
• 25 mm head diameter provides positive axial stop and location
• Slotted sleeve design supports hydraulic clamping engagement
• Through-coolant passage delivers coolant directly to the cutting zone
• Steel construction for durability under clamping pressure and machining loads

Compatibility

Designed for use in hydraulic chuck toolholding systems that accept a 20 mm OD sleeve with a 25 mm head diameter and a length under head of 50 mm. Consult the hydraulic chuck manufacturer specifications to confirm sleeve fitment before installation.

Installation Notes

Installation is typically performed by a qualified CNC machinist or tooling technician. Ensure the hydraulic chuck is fully depressurized and the machine spindle is powered down before inserting or removing the sleeve. Clean the chuck bore and sleeve exterior thoroughly to remove chips, oil residue, or debris that could affect seating and runout. Follow the chuck manufacturer torque and pressure specifications when actuating the hydraulic clamping mechanism.