Jacobs 30624 Drill Chuck Jaw Guide Chuck 80 Compatible

Product Description

The JACOBS 30624 is a jaw guide designed as a replacement component for keyless precision drill chucks. This part maintains proper jaw alignment within the chuck body, ensuring consistent bit engagement and accurate drilling performance. The jaw guide is a wear item that can be replaced without discarding the entire chuck assembly, reducing downtime and tooling cost on the job. It is a direct-fit component for Chuck No. 80 and corresponds to model designation G-80. Installation is straightforward for machinists, tool-and-die technicians, or any tradesperson who services their own drilling equipment.

This jaw guide is intended for use in keyless precision drill chucks, specifically those designated as Chuck No. 80. Keyless precision chucks are commonly found on benchtop drill presses, CNC machines, lathes, and hand-held power drills used in metalworking and light fabrication environments. Replacing the jaw guide restores proper chuck function when jaws are skipping, binding, or failing to center consistently. This part is sold individually.

Key Features

• Direct replacement jaw guide for Chuck No. 80 keyless precision drill chucks
• Restores proper jaw alignment and consistent bit retention
• Model designation G-80 for straightforward cross-reference
• Sold as a single unit, allowing targeted component replacement without full chuck assembly purchase
• Compatible with keyless precision chuck designs used across drill presses, lathes, and power drills

Compatibility

Compatible with JACOBS Chuck No. 80 keyless precision drill chucks, model designation G-80. No other specific chuck families or model numbers are confirmed in the available product data.

Installation Notes

Servicing drill chuck components should be performed by a qualified machinist or technician familiar with chuck disassembly procedures. Ensure the drill or machine is fully powered down and isolated from energy sources before beginning any chuck service work. Refer to the chuck manufacturer's service documentation for correct disassembly sequence and jaw guide seating procedure. Do not force components during reassembly, as misalignment can damage chuck jaws or the chuck body.