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JACOBS Morse Taper Extension: MT3 to MT4 - Morse Taper Extensions
JACOBSMorse Taper Extensions

JACOBS Morse Taper Extension: MT3 to MT4

The JACOBS Morse Taper Extension (MPN 30452N) is a tooling accessory that adapts from an MT3 to an MT4 taper, with a 9 7/16 in overall length. This extension enables the use of MT3-shank tools in MT4 spindles or sockets.

SKU 3G-OTH-307598

Brand
JACOBS
Item
Morse Taper Extension: MT3 to MT4
Category
Morse Taper Extensions
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Technical Specifications

JACOBS
Manufacturer Part Number
30452N
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Morse Taper Extension (MPN 30452N) is a tooling accessory that adapts from an MT3 to an MT4 taper, with a 9 7/16 in overall length. This extension enables the use of MT3-shank tools in MT4 spindles or sockets.

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 Morse Taper Extension MT3 to MT4 used for?

The JACOBS Morse Taper Extension (MPN 30452N) adapts MT3-shank tools for use in MT4 spindles or sockets. It is commonly used in drilling, reaming, and other machining operations on lathes, milling machines, and drill presses to extend reach or change taper size.

What are the specifications of the JACOBS Morse Taper Extension 30452N?

The JACOBS Morse Taper Extension (MPN 30452N) has a female MT3 socket and a male MT4 shank, with an overall length of 9 7/16 in. It is manufactured by JACOBS and is designed for industrial tooling applications requiring taper adaptation.

Where to buy JACOBS Morse Taper Extension MT3 to MT4 worldwide?

3G Electric supplies the JACOBS Morse Taper Extension (MPN 30452N) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct Morse Taper Extension, match the female socket size to your tool shank (e.g., MT3) and the male shank to your machine spindle (e.g., MT4). Verify overall length clearance in your machine. The JACOBS 30452N provides a 9 7/16 in length for MT3-to-MT4 adaptation.

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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