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JACOBS Drill Chuck: 5/16"-24, 1/64 in to 5/32 in Capacity - Thread-Mount Keyed Drill Chucks
JACOBSThread-Mount Keyed Drill Chucks

JACOBS Drill Chuck: 5/16"-24, 1/64 in to 5/32 in Capacity

The JACOBS Drill Chuck (MPN JCM6204) is a thread-mount keyed drill chuck with a 5/16"-24 mounting thread and a capacity range of 1/64 in to 5/32 in. It uses a K0 key for tightening and loosening.

SKU 3G-OTH-241881

Brand
JACOBS
Item
Drill Chuck: 5/16"-24, 1/64 in to 5/32 in Capacity
Category
Thread-Mount Keyed Drill Chucks
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Technical Specifications

JACOBS
Manufacturer Part Number
JCM6204
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Drill Chuck (MPN JCM6204) is a thread-mount keyed drill chuck with a 5/16"-24 mounting thread and a capacity range of 1/64 in to 5/32 in. It uses a K0 key for tightening and loosening.

Frequently Asked Questions

What is the JACOBS Drill Chuck JCM6204 used for?

The JACOBS Drill Chuck JCM6204 is a thread-mount keyed chuck designed for precision drilling in metalworking, woodworking, and general industrial applications. It securely holds drill bits from 1/64 in to 5/32 in and mounts via a 5/16"-24 thread, making it suitable for use with compatible power tools and machine spindles.

What are the specifications of the JACOBS Drill Chuck JCM6204?

The JACOBS Drill Chuck JCM6204 has a 5/16"-24 mounting thread and a capacity range of 1/64 in to 5/32 in. It is a keyed chuck that uses a K0 key for tightening and loosening. The manufacturer part number is JCM6204, and it is produced by JACOBS, a trusted brand in industrial tooling.

Where to buy the JACOBS Drill Chuck JCM6204 worldwide?

The JACOBS Drill Chuck JCM6204 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this JACOBS thread-mount keyed drill chuck.

How to install a JACOBS thread-mount keyed drill chuck?

To install the JACOBS Drill Chuck JCM6204, clean the spindle threads and the chuck's 5/16"-24 mounting thread. Hand-tighten the chuck onto the spindle, then use the K0 key to firmly tighten it. Always ensure the chuck is fully seated before operation. Refer to the tool manufacturer's manual for specific torque recommendations.

Used in

Common applications for JACOBS
General machining – JACOBS keyed drill chucks (e.g., MPN JCM6214, JT2 mount) for manual drill presses and milling machines.
Production drilling – JACOBS high-precision keyless chucks (e.g., MPN 31415, MT4) for automated CNC drilling centers.
Corrosive environment toolholding – JACOBS stainless steel chucks (e.g., MPN JCM6624Z) for food processing or chemical plant maintenance.
Spindle adaptation – JACOBS Morse taper sleeves (e.g., MPN 30427DN) for retrofitting older machine tools with modern chucks.
Portable drilling – JACOBS thread-mount chucks (e.g., MPN JCM6204, 5/16-24) for hand-held electric drills and magnetic base drills.

JACOBS Products

3G Electric supplies JACOBS thread-mount keyed drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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