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JACOBS Morse Taper Extension: MT3 to MT2 - Morse Taper Extensions
JACOBSMorse Taper Extensions

JACOBS Morse Taper Extension: MT3 to MT2

The JACOBS Morse Taper Extension (MPN 30447DN) is a Morse Taper Extension that adapts from MT3 to MT2, with an overall length of 7 11/16 inches. This product is manufactured by JACOBS.

SKU 3G-OTH-307592

Brand
JACOBS
Item
Morse Taper Extension: MT3 to MT2
Category
Morse Taper Extensions
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Technical Specifications

JACOBS
Manufacturer Part Number
30447DN
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Morse Taper Extension (MPN 30447DN) is a Morse Taper Extension that adapts from MT3 to MT2, with an overall length of 7 11/16 inches. This product is manufactured by JACOBS.

Frequently Asked Questions

What is the JACOBS Morse Taper Extension MT3 to MT2 used for?

The JACOBS Morse Taper Extension (MPN 30447DN) adapts a machine spindle or toolholder with an MT3 female socket to accept MT2-shank tooling. It extends reach by 7 11/16 inches, commonly used in drill presses, lathes, and milling machines for drilling or reaming operations.

What are the specifications of the JACOBS Morse Taper Extension 30447DN?

The JACOBS Morse Taper Extension (MPN 30447DN) has a female taper of MT3 and a male taper of MT2. Overall length is 7 11/16 inches. It is manufactured by JACOBS and is designed for industrial machine tool applications requiring taper adaptation.

Where to buy the JACOBS Morse Taper Extension MT3 to MT2 worldwide?

3G Electric supplies the JACOBS Morse Taper Extension (MPN 30447DN) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Match the female taper size (MT3) to your machine spindle or adapter, and the male taper size (MT2) to your tool shank. Verify overall length clearance, as the JACOBS 30447DN extends 7 11/16 inches. Always confirm taper angle and drawbar thread compatibility per machine specifications.

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

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