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JACOBS High-Precision Keyless Drill Chuck with Integrated Arbor - High-Precision Keyless Drill Chucks with Integrated Arbor
JACOBSHigh-Precision Keyless Drill Chucks with Integrated Arbor

JACOBS High-Precision Keyless Drill Chuck with Integrated Arbor

The JACOBS Drill Chuck (MPN 31415) is a high-precision keyless drill chuck with an integrated arbor, featuring a Morse Taper 4 (MT4) mount and a capacity range of 1/8 in to 5/8 in. This ball bearing model is designed…

SKU 3G-OTH-402386

Brand
JACOBS
Item
High-Precision Keyless Drill Chuck with Integrated Arbor
Category
High-Precision Keyless Drill Chucks with Integrated Arbor
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JACOBS
Manufacturer Part Number
31415

Technical Documents

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

Product Description

The JACOBS Drill Chuck (MPN 31415) is a high-precision keyless drill chuck with an integrated arbor, featuring a Morse Taper 4 (MT4) mount and a capacity range of 1/8 in to 5/8 in. This ball bearing model is designed for industrial drilling applications requiring accurate bit retention and smooth operation.

Frequently Asked Questions

What is the JACOBS Drill Chuck 31415 used for?

The JACOBS Drill Chuck 31415 is used for industrial drilling applications requiring precise bit retention and smooth operation. Its MT4 mount and 1/8 in to 5/8 in capacity make it suitable for machine tools, lathes, and milling machines where accurate concentricity and reduced runout are critical.

What are the specifications of the JACOBS Drill Chuck 31415?

The JACOBS Drill Chuck 31415 has a Morse Taper 4 (MT4) mount, a capacity range of 1/8 in to 5/8 in, and a ball bearing design for smooth operation. It is a high-precision keyless drill chuck with an integrated arbor, manufactured by JACOBS under MPN 31415.

Where to buy the JACOBS Drill Chuck 31415 worldwide?

3G Electric supplies the JACOBS Drill Chuck 31415 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision drilling tool.

How to install a JACOBS MT4 drill chuck?

To install a JACOBS MT4 drill chuck, clean the spindle bore and the chuck's Morse taper shank thoroughly. Align the tang with the slot, then insert the chuck firmly with a twisting motion. Use a drift to remove it. Always follow the machine 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-precision keyless drill chucks with integrated arbor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This keyless drill chuck features a JT2 taper mount and a capacity range of 1/32 in to 33/64 in. The ball bearing design provides smooth operation for precision drilling in machining and metalworking applications

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This keyless drill chuck features an integrated arbor with a Morse Taper 4 (MT4) mount. It accommodates tool shanks from 1/32 in to 33/64 in and uses a ball-bearing design for smooth operation. Suitable for industrial drilling applications requiring secure tool holding
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