Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
JACOBS Morse Taper Extension Socket: MT2 to MT3, 7 5/8 in Overall Lg - Morse Taper Extensions
JACOBSMorse Taper Extensions

JACOBS Morse Taper Extension Socket: MT2 to MT3, 7 5/8 in Overall Lg

The JACOBS Morse Taper Extension Socket, model 30449DN, is a Morse Taper Extension that adapts from an MT2 to an MT3 taper. It has an overall length of 7 5/8 inches.

SKU 3G-OTH-307596

Also listed as: 30449 DN · 30449-DN

Brand
JACOBS
Item
Morse Taper Extension Socket: MT2 to MT3, 7 5/8 in Overall Lg
Part Number
30449DN
Category
Morse Taper Extensions
Available to Order
Also known as:30449DNJACOBS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JACOBS
Manufacturer Part Number
30449DN

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JACOBS Morse Taper Extension Socket, model 30449DN, is a Morse Taper Extension that adapts from an MT2 to an MT3 taper. It has an overall length of 7 5/8 inches.

Frequently Asked Questions

What is the JACOBS Morse Taper Extension Socket used for?

The JACOBS Morse Taper Extension Socket, model 30449DN, adapts an MT2 (male) taper to an MT3 (female) taper. It extends the reach of tooling in milling machines, drill presses, and lathes, allowing MT3-spindle machines to accept MT2-shank drills or arbors securely.

What are the specifications of the JACOBS Morse Taper Extension Socket 30449DN?

The JACOBS 30449DN is a Morse Taper Extension with an MT2 male taper and an MT3 female taper. Its overall length is 7 5/8 inches. The manufacturer part number is 30449DN. It is designed for industrial machine-tool applications requiring taper adaptation.

Where to buy the JACOBS Morse Taper Extension Socket worldwide?

3G Electric supplies the JACOBS Morse Taper Extension Socket 30449DN to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time; we source and deliver this precision tooling globally.

How to select the correct Morse Taper Extension for a machine tool?

To select the correct extension, match the male taper (e.g., MT2) to your machine spindle or adapter, and the female taper (e.g., MT3) to your tool shank. Verify overall length for clearance. The JACOBS 30449DN adapts MT2 to MT3 with a 7 5/8-inch length for extended reach.

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.
Not sure this is the right part? Photo-identify it

JACOBS Products

3G Electric supplies JACOBS morse taper extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from JACOBS

View all JACOBS parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first