Accupro 1534205 Hydraulic Chuck Sleeve 3/16 in Slotted

Product Description

The ACCUPRO 1534205 is a slotted hydraulic chuck sleeve designed to reduce the bore diameter of a hydraulic chuck to accept smaller-shank tooling. The sleeve features a 3/16 inch inside diameter and a 3/4 inch outside diameter, with a head diameter of 24 millimeters and a length under head of 50.5 millimeters. Constructed from alloy steel for rigidity and wear resistance, this sleeve supports through-coolant delivery, directing cutting fluid directly to the tool tip. It is installed by machinists and toolroom technicians working with hydraulic chuck systems requiring a precision bore reduction.

This sleeve is suited for CNC machining centers and turning applications where hydraulic chucks are used to hold end mills, drills, or other straight-shank tools with a 3/16 inch shank. The slotted design facilitates coolant flow and allows for controlled clamping force distribution around the tool shank. It is commonly used in production shops, tool rooms, and precision machining environments where consistent tool runout and secure clamping are required.

Key Features

• 3/16 inch inside diameter accommodates small-shank tooling in standard hydraulic chucks
• 3/4 inch outside diameter for direct chuck bore fitment
• Slotted sleeve design supports through-coolant delivery to the cutting zone
• Alloy steel construction provides durability under high clamping pressure
• Head diameter of 24 millimeters with a 50.5 millimeter length under head

Compatibility

Designed as a precision bore-reduction sleeve for hydraulic chucks accepting a 3/4 inch outside diameter sleeve with a 3/16 inch inside diameter tool shank.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Before inserting or removing the sleeve, ensure the hydraulic chuck is fully released and the machine spindle is powered down and locked out per applicable safety procedures. Clean the chuck bore and sleeve exterior thoroughly before insertion to prevent contamination that could affect clamping accuracy or runout. Do not use impact tools to seat the sleeve.