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3G Electric
JACOBS 30243D Thread-Mount Keyed Drill Chuck - Thread-Mount Keyed Drill Chucks for Portable Power Tools
JACOBSThread-Mount Keyed Drill Chucks for Portable Power Tools

JACOBS 30243D Thread-Mount Keyed Drill Chuck

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

Also listed as: 30243 D · 30243-D

Brand
JACOBS
Item
30243D Thread-Mount Keyed Drill Chuck
Part Number
30243D
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
Available to Order
Also known as:30243DJACOBS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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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.

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
Metalworking job shops — JACOBS MT3 to MT3 Morse taper extension (30450DN) for extending reach when drilling deep holes on a milling machine.
Automotive engine rebuilding — JACOBS MT2 to MT2 Morse taper extension (30446N) used in a drill press to adapt short tooling for cylinder head work.
Aerospace component manufacturing — JACOBS MT4 to MT5 Morse taper extension socket (30455DN) to adapt MT4 tooling to an MT5 spindle on a large machining center.
General maintenance and repair — JACOBS MT3 to MT2 Morse taper extension (30447DN) for adapting MT2 shank tools to an MT3 spindle in a maintenance workshop.
Tool rooms and die maintenance — JACOBS MT5 to MT4 Morse taper extension (30454N) to reduce from MT5 spindle to MT4 tooling for precision reaming operations.
Heavy equipment repair — JACOBS MT3 to MT4 Morse taper extension (30452N) used in a radial arm drill to adapt MT3 tools to an MT4 spindle for large hole drilling.
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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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