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JACOBS Drill Chuck: JT1, 1/4 in Capacity - High-Torque Taper-Mount Keyless Drill Chucks
JACOBSHigh-Torque Taper-Mount Keyless Drill Chucks

JACOBS Drill Chuck: JT1, 1/4 in Capacity

The JACOBS Drill Chuck, model 31122D, is a High-Torque Taper-Mount Keyless Drill Chuck with a JT1 mount and 1/4 in capacity. It features a ball bearing design for smooth operation. This product is manufactured by…

SKU 3G-OTH-221129

Brand
JACOBS
Item
Drill Chuck: JT1, 1/4 in Capacity
Category
High-Torque Taper-Mount Keyless Drill Chucks
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Technical Specifications

JACOBS
Manufacturer Part Number
31122D
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Drill Chuck, model 31122D, is a High-Torque Taper-Mount Keyless Drill Chuck with a JT1 mount and 1/4 in capacity. It features a ball bearing design for smooth operation. This product is manufactured by JACOBS under part number 31122D.

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 Drill Chuck 31122D used for?

The JACOBS Drill Chuck 31122D is used for gripping drill bits in high-torque drilling applications. Its keyless, taper-mount design allows quick bit changes without a key, making it suitable for industrial machining, assembly lines, and maintenance tasks where speed and precision are required.

What are the specifications of the JACOBS Drill Chuck 31122D?

The JACOBS Drill Chuck 31122D has a JT1 taper mount and a 1/4 in capacity. It features a ball bearing design for smooth, reliable operation under high torque. The manufacturer part number is 31122D, and it is built for keyless, taper-mount applications in professional drilling environments.

Where to buy the JACOBS Drill Chuck 31122D worldwide?

You can source the JACOBS Drill Chuck 31122D through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility efficiently. Contact us for availability and lead time.

How to install a JACOBS taper-mount drill chuck?

To install a JACOBS taper-mount drill chuck like the 31122D, 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 JT1 taper seats fully for concentricity. Always follow the manufacturer's instructions for safe operation.

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 high-torque 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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