Jacobs JCM5016 Drill Chuck Sleeve No. 33

Product Description

The JACOBS JCM5016 is a replacement drill chuck sleeve designed for use with plain bearing drill chucks. The sleeve provides the outer housing interface that allows the chuck to function correctly during drilling operations. It is a precision-fit component used when the original sleeve is worn, damaged, or lost. Installation is typically performed by machinists, tool repair technicians, or maintenance personnel working on drill press or hand drill assemblies. This part is compatible with chuck number 33 and is sold as a single unit per package.

This sleeve is suited for repair and maintenance of plain bearing drill chucks in light industrial and shop environments. It is a direct-fit component for the No. 33 chuck, making it a practical solution for restoring a chuck to working condition without replacing the entire assembly. The JACOBS model number for this sleeve is S33.

Key Features

• Direct replacement sleeve for plain bearing drill chucks
• Compatible with JACOBS chuck number 33
• Sold individually as a single unit
• Restores chuck function without full chuck replacement

Compatibility

Designed for use with plain bearing drill chuck number 33. JACOBS model number S33 is the designated sleeve for this application.

Installation Notes

Installation should be performed by a qualified technician familiar with drill chuck disassembly and reassembly procedures. Ensure the drill or drill press is fully powered down and unplugged before beginning any chuck service work. Proper seating of the sleeve is critical to chuck operation and runout performance. Consult the chuck manufacturer documentation for disassembly sequence before proceeding.