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JACOBS Drill Chuck: 1/2"-20, 1/16 in to 1/2 in Capacity - Thread-Mount Keyed Drill Chucks for Portable Power Tools
JACOBSThread-Mount Keyed Drill Chucks for Portable Power Tools

JACOBS Drill Chuck: 1/2"-20, 1/16 in to 1/2 in Capacity

The JACOBS Drill Chuck (MPN 30602) is a thread-mount keyed drill chuck for portable power tools, with a 1/2"-20 mount and a capacity range of 1/16 in to 1/2 in. It includes a KK key for tightening and loosening the…

SKU 3G-OTH-250329

Brand
JACOBS
Item
Drill Chuck: 1/2"-20, 1/16 in to 1/2 in Capacity
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
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Technical Specifications

JACOBS
Manufacturer Part Number
30602
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Drill Chuck (MPN 30602) is a thread-mount keyed drill chuck for portable power tools, with a 1/2"-20 mount and a capacity range of 1/16 in to 1/2 in. It includes a KK key for tightening and loosening the chuck.

Frequently Asked Questions

What is the JACOBS Drill Chuck 30602 used for?

The JACOBS Drill Chuck 30602 is a thread-mount keyed chuck for portable power tools. It securely holds drill bits from 1/16 in to 1/2 in, enabling precise drilling in metal, wood, and plastic. The included KK key provides reliable tightening for industrial machining and maintenance applications.

What are the specifications of the JACOBS Drill Chuck 30602?

The JACOBS Drill Chuck 30602 has a 1/2"-20 thread mount and a capacity of 1/16 in to 1/2 in. It is a keyed chuck with a KK key for operation. The manufacturer part number is 30602, and it is designed for portable power tools in industrial settings.

Where to buy the JACOBS Drill Chuck 30602 worldwide?

3G Electric supplies the JACOBS Drill Chuck 30602 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine JACOBS chuck for your portable power tool needs.

How to install a JACOBS thread-mount drill chuck?

To install a JACOBS thread-mount drill chuck like the 30602, first ensure the power tool spindle is clean. Screw the chuck onto the 1/2"-20 threaded spindle by hand, then tighten using the KK key. Always disconnect power before installation and follow the tool manufacturer's torque specifications.

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 thread-mount keyed drill chucks for portable power tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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