JACOBS Morse Taper Extension Socket: MT4 to MT5
The JACOBS Morse Taper Extension Socket (MPN 30455DN) is a Morse Taper Extension that adapts from an MT4 to an MT5 taper, with an overall length of 11 3/4 inches. This JACOBS product provides a grounded extension…
SKU 3G-OTH-307594
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Product Description
The JACOBS Morse Taper Extension Socket (MPN 30455DN) is a Morse Taper Extension that adapts from an MT4 to an MT5 taper, with an overall length of 11 3/4 inches. This JACOBS product provides a grounded extension between two standard Morse taper sizes.
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 Socket used for?
The JACOBS Morse Taper Extension Socket adapts an MT4 female taper to an MT5 male taper, extending the reach of tooling in milling machines, drill presses, and lathes. It provides a rigid connection between standard Morse taper sizes for precise machining operations.
What are the specifications of the JACOBS Morse Taper Extension Socket 30455DN?
The JACOBS Morse Taper Extension Socket (MPN 30455DN) has an MT4 female taper and an MT5 male taper, with an overall length of 11 3/4 inches. It is manufactured by JACOBS and designed for industrial toolholding applications requiring a grounded extension between these two taper sizes.
Where to buy the JACOBS Morse Taper Extension Socket worldwide?
3G Electric supplies the JACOBS Morse Taper Extension Socket (30455DN) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this JACOBS product for your machining needs.
How to select the correct Morse taper extension for a machine tool?
To select the correct Morse taper extension, match the female taper size to your machine spindle (e.g., MT4) and the male taper size to your tool holder (e.g., MT5). Verify overall length clearance in your machine envelope. The JACOBS 30455DN provides a reliable MT4-to-MT5 adapter for such setups.
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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.









