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3G Electric
JACOBS 30247D Thread-Mount Keyed Drill Chuck - Thread-Mount Keyed Drill Chucks for Portable Power Tools
JACOBSThread-Mount Keyed Drill Chucks for Portable Power Tools

JACOBS 30247D Thread-Mount Keyed Drill Chuck

The JACOBS 30247D is a thread-mount keyed drill chuck for portable power tools, with a 3/8"-24 mount and a capacity range of 3/64 in to 3/8 in. It features a KG key for tightening and is designed for industrial…

SKU 3G-OTH-250341

Also listed as: 30247 D · 30247-D

Brand
JACOBS
Item
30247D Thread-Mount Keyed Drill Chuck
Part Number
30247D
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
Available to Order
Also known as:30247DJACOBS
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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
30247D

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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS 30247D is a thread-mount keyed drill chuck for portable power tools, with a 3/8"-24 mount and a capacity range of 3/64 in to 3/8 in. It features a KG key for tightening and is designed for industrial drilling applications.

Frequently Asked Questions

What is the JACOBS 30247D drill chuck used for?

The JACOBS 30247D is a thread-mount keyed drill chuck designed for portable power tools in industrial drilling applications. It securely holds drill bits from 3/64 in to 3/8 in and uses a KG key for tightening, making it suitable for precision metalworking, woodworking, and assembly tasks.

What are the specifications of the JACOBS 30247D drill chuck?

The JACOBS 30247D has a 3/8"-24 thread mount, a capacity range of 3/64 in to 3/8 in, and uses a KG key for tightening. It is a keyed drill chuck from JACOBS, model 30247D, designed for portable power tools in industrial environments.

Where to buy the JACOBS 30247D drill chuck worldwide?

You can source the JACOBS 30247D drill chuck through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability 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 30247D, ensure the power tool spindle is clean and matches the 3/8"-24 thread. Screw the chuck onto the spindle by hand, then tighten using the KG key in all three holes for secure grip. Always disconnect power before installation and follow tool manufacturer guidelines.

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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