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JACOBS Morse Taper Extension MT5 to MT4, 11 3/4 in Overall Length - Morse Taper Extensions
JACOBSMorse Taper Extensions

JACOBS Morse Taper Extension MT5 to MT4, 11 3/4 in Overall Length

The JACOBS Morse Taper Extension (MPN 30454N) is a Morse Taper Extension that adapts from an MT5 to an MT4 taper, with an overall length of 11 3/4 inches. This product is manufactured by JACOBS.

SKU 3G-OTH-307591

Also listed as: 30454 N · 30454-N

Brand
JACOBS
Item
Morse Taper Extension MT5 to MT4, 11 3/4 in Overall Length
Part Number
30454N
Category
Morse Taper Extensions
Available to Order
Also known as:30454NJACOBS
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Technical Specifications

JACOBS
Manufacturer Part Number
30454N

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Morse Taper Extension (MPN 30454N) is a Morse Taper Extension that adapts from an MT5 to an MT4 taper, with an overall length of 11 3/4 inches. This product is manufactured by JACOBS.

Frequently Asked Questions

What is the JACOBS Morse Taper Extension MT5 to MT4 used for?

The JACOBS Morse Taper Extension (MPN 30454N) adapts a machine spindle or toolholder with an MT5 female socket to accept tooling with an MT4 male shank. It is commonly used in metalworking, drilling, and milling operations to extend reach or change taper sizes without replacing the entire toolholder.

What are the specifications of the JACOBS Morse Taper Extension 30454N?

The JACOBS Morse Taper Extension (MPN 30454N) has an MT5 female input and an MT4 male output, with an overall length of 11 3/4 inches. It is manufactured by JACOBS and is designed for industrial drilling and machining applications requiring a taper size transition.

Where to buy the JACOBS Morse Taper Extension 30454N worldwide?

3G Electric supplies the JACOBS Morse Taper Extension (MPN 30454N) 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 on this Morse taper extension.

How to select the correct Morse taper extension for a machine?

To select the correct JACOBS Morse taper extension, match the female taper size to your machine spindle (e.g., MT5) and the male taper size to your tool shank (e.g., MT4). Verify overall length clearance in your setup. JACOBS extensions are precision-ground for concentricity and should be cleaned before use.

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 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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