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JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K4 Key - High-Precision Taper-Mount Keyed Drill Chucks
JACOBSHigh-Precision Taper-Mount Keyed Drill Chucks

JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K4 Key

The JACOBS Drill Chuck, model 30227, is a high-precision taper-mount keyed drill chuck with a JT3 mount and a capacity range of 1/8 in to 5/8 in. It features a K4 key and ball bearing construction for secure tool…

SKU 3G-OTH-244755

Brand
JACOBS
Item
Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K4 Key
Category
High-Precision Taper-Mount Keyed Drill Chucks
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Technical Specifications

JACOBS
Manufacturer Part Number
30227
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Drill Chuck, model 30227, is a high-precision taper-mount keyed drill chuck with a JT3 mount and a capacity range of 1/8 in to 5/8 in. It features a K4 key and ball bearing construction for secure tool holding.

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 30227 used for?

The JACOBS Drill Chuck 30227 is used for securely holding drill bits in industrial drilling applications. Its JT3 taper mount and ball bearing construction provide precision and durability for metalworking, woodworking, and assembly operations where reliable tool retention is critical.

What are the specifications of the JACOBS Drill Chuck 30227?

The JACOBS Drill Chuck 30227 has a JT3 taper mount, a capacity range of 1/8 in to 5/8 in, and uses a K4 key. It features ball bearing construction for smooth operation and secure gripping. The manufacturer part number is 30227, and it is designed for high-precision keyed chuck applications.

Where to buy the JACOBS Drill Chuck 30227 worldwide?

You can source the JACOBS Drill Chuck 30227 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and to place an order for this precision drill chuck.

How to install a JACOBS taper-mount drill chuck?

To install a JACOBS taper-mount drill chuck like model 30227, 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 JT3 taper seats fully for concentricity. Always use the K4 key to tighten or loosen bits.

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 taper-mount keyed 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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