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JACOBS Drill Chuck: 3/8"-24, 3/64 in to 1/4 in Capacity - Thread-Mount Keyed Drill Chucks for Portable Power Tools
JACOBSThread-Mount Keyed Drill Chucks for Portable Power Tools

JACOBS Drill Chuck: 3/8"-24, 3/64 in to 1/4 in Capacity

The JACOBS 30243D is a thread-mount keyed drill chuck for portable power tools, featuring a 3/8"-24 mount and a capacity range of 3/64 in to 1/4 in. This KG Key model from JACOBS is designed for secure bit retention…

SKU 3G-OTH-250323

Brand
JACOBS
Item
Drill Chuck: 3/8"-24, 3/64 in to 1/4 in Capacity
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
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Technical Specifications

JACOBS
Manufacturer Part Number
30243D
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS 30243D is a thread-mount keyed drill chuck for portable power tools, featuring a 3/8"-24 mount and a capacity range of 3/64 in to 1/4 in. This KG Key model from JACOBS is designed for secure bit retention in drilling applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JACOBS 30243D drill chuck used for?

The JACOBS 30243D is a thread-mount keyed drill chuck designed for portable power tools. It securely holds drill bits from 3/64 in to 1/4 in capacity, making it suitable for precision drilling in metal, wood, and plastic. The KG Key model ensures reliable bit retention during operation.

What are the specifications of the JACOBS 30243D drill chuck?

The JACOBS 30243D features a 3/8"-24 thread mount and a capacity range of 3/64 in to 1/4 in. It is a keyed drill chuck with a KG Key design, manufactured by JACOBS under MPN 30243D. This model is intended for portable power tools requiring secure bit clamping.

Where to buy the JACOBS 30243D drill chuck worldwide?

3G Electric supplies the JACOBS 30243D drill chuck worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this JACOBS thread-mount keyed chuck for your drilling applications.

How to install a JACOBS 30243D thread-mount drill chuck?

To install the JACOBS 30243D, clean the spindle threads and apply light oil. Screw the chuck onto the 3/8"-24 threaded spindle by hand until snug, then tighten with the provided KG key. Ensure the chuck is fully seated before use. Always follow the power tool manufacturer's instructions for safe operation.

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 for portable power tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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