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JACOBS Morse Taper MT3 to Jacobs Taper JT4 Arbor 7316DN - Morse-Taper to Jacobs-Taper Arbors
JACOBSMorse-Taper to Jacobs-Taper Arbors

JACOBS Morse Taper MT3 to Jacobs Taper JT4 Arbor 7316DN

The JACOBS Drill Chuck Arbor (MPN 7316DN) is a Morse-Taper to Jacobs-Taper arbor, model 7316DN, designed to adapt a drill chuck with a JT4 taper to a machine spindle with an MT3 taper. This product is manufactured by…

SKU 3G-OTH-213144

Also listed as: 7316 DN · 7316-DN

Brand
JACOBS
Item
Morse Taper MT3 to Jacobs Taper JT4 Arbor 7316DN
Part Number
7316DN
Category
Morse-Taper to Jacobs-Taper Arbors
Available to Order
Also known as:7316DNJACOBS
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Technical Specifications

JACOBS
Manufacturer Part Number
7316DN

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

Product Description

The JACOBS Drill Chuck Arbor (MPN 7316DN) is a Morse-Taper to Jacobs-Taper arbor, model 7316DN, designed to adapt a drill chuck with a JT4 taper to a machine spindle with an MT3 taper. This product is manufactured by JACOBS and is identified by SKU 7316DN.

Frequently Asked Questions

What is a JACOBS Drill Chuck Arbor MT3 to JT4 used for?

This JACOBS arbor adapts a drill chuck with a JT4 (Jacobs Taper) to a machine spindle with an MT3 (Morse Taper) socket. It is used in milling machines, drill presses, and lathes to securely mount a keyed or keyless chuck for drilling operations.

What are the specifications of the JACOBS 7316DN arbor?

The JACOBS 7316DN arbor has a Morse Taper MT3 shank and a Jacobs Taper JT4 socket. It is manufactured by JACOBS under MPN 7316DN and SKU 7316DN. This arbor is designed for adapting JT4 drill chucks to MT3 machine spindles.

Where to buy a JACOBS MT3 to JT4 arbor worldwide?

3G Electric supplies the JACOBS 7316DN arbor worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine JACOBS arbor.

How to select the correct JACOBS arbor for a drill chuck?

Match the arbor's male taper to your machine spindle (e.g., MT3) and its female taper to your chuck's mount (e.g., JT4). The JACOBS 7316DN is for MT3 spindles and JT4 chucks. Verify both tapers before ordering to ensure a secure fit.

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

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