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JACOBS High-Precision Taper-Mount Keyless Drill Chuck - High-Precision Taper-Mount Keyless Drill Chucks
JACOBSHigh-Precision Taper-Mount Keyless Drill Chucks

JACOBS High-Precision Taper-Mount Keyless Drill Chuck

The JACOBS Drill Chuck (MPN 9685D) is a high-precision taper-mount keyless drill chuck with a JT6 taper and a 3 mm to 16 mm capacity. It features ball bearing construction for smooth operation.

SKU 3G-OTH-251105

Also listed as: 9685 D · 9685-D

Brand
JACOBS
Item
High-Precision Taper-Mount Keyless Drill Chuck
Part Number
9685D
Category
High-Precision Taper-Mount Keyless Drill Chucks
Available to Order
Also known as:9685DJACOBS
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Technical Specifications

JACOBS
Manufacturer Part Number
9685D

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

Product Description

The JACOBS Drill Chuck (MPN 9685D) is a high-precision taper-mount keyless drill chuck with a JT6 taper and a 3 mm to 16 mm capacity. It features ball bearing construction for smooth operation.

Frequently Asked Questions

What is the JACOBS Drill Chuck 9685D used for?

The JACOBS Drill Chuck 9685D is used for precision drilling in industrial machining, metalworking, and woodworking applications. Its keyless design allows quick bit changes, while the ball bearing construction ensures smooth, accurate operation at high speeds.

What are the specifications of the JACOBS Drill Chuck 9685D?

The JACOBS Drill Chuck 9685D has a JT6 taper mount, a capacity of 3 mm to 16 mm, and ball bearing construction. It is a keyless, high-precision chuck designed for reliable gripping and concentricity in demanding drilling tasks.

Where to buy the JACOBS Drill Chuck 9685D worldwide?

You can source the JACOBS Drill Chuck 9685D through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine JACOBS products.

How to install a JACOBS taper-mount drill chuck?

To install a JACOBS taper-mount drill chuck like the 9685D, clean the spindle taper and chuck bore thoroughly. Align the chuck with the spindle and tap it firmly into place using a soft-faced hammer. Ensure the JT6 taper seats fully for secure, concentric operation.

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 high-precision taper-mount keyless drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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