Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity - Slot-Drive Taper-Mount Keyed Drill Chucks
JACOBSSlot-Drive Taper-Mount Keyed Drill Chucks

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

The JACOBS Drill Chuck, model 6228, is a Slot-Drive Taper-Mount Keyed Drill Chuck with a JT3 taper mount and a capacity range of 1/8 in to 5/8 in. It includes a K3 key for tightening and loosening the chuck.

SKU 3G-OTH-227454

Brand
JACOBS
Item
Drill Chuck: JT3, 1/8 in to 5/8 in Capacity
Category
Slot-Drive Taper-Mount Keyed Drill Chucks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
6228

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JACOBS Drill Chuck, model 6228, is a Slot-Drive Taper-Mount Keyed Drill Chuck with a JT3 taper mount and a capacity range of 1/8 in to 5/8 in. It includes a K3 key for tightening and loosening the chuck.

Frequently Asked Questions

What is the JACOBS Drill Chuck 6228 used for?

The JACOBS Drill Chuck 6228 is used to securely hold drill bits in industrial drilling machines, milling equipment, and power tools. Its JT3 taper mount fits specific spindle types, and the 1/8 in to 5/8 in capacity accommodates common bit sizes for metalworking and woodworking applications.

What are the specifications of the JACOBS Drill Chuck 6228?

The JACOBS Drill Chuck 6228 has a JT3 taper mount, a capacity range of 1/8 in to 5/8 in, and includes a K3 key for tightening. It is a slot-drive taper-mount keyed chuck, model 6228, manufactured by JACOBS. The part number is 6228.

Where to buy the JACOBS Drill Chuck 6228 worldwide?

You can source the JACOBS Drill Chuck 6228 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this JACOBS model 6228 chuck.

How to install a JACOBS Drill Chuck with JT3 taper?

To install a JACOBS Drill Chuck with JT3 taper, clean the spindle and chuck bore, then align the keyway and tap the chuck onto the taper using a soft-faced hammer. Use the included K3 key to tighten the chuck onto the drill bit. Ensure the taper is fully seated before 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 slot-drive taper-mount keyed drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K3 Key (MPN 6230)
JACOBS
JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K3 Key (MPN 6230)
JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K3 Key (MPN 6223)
JACOBS
JACOBS Drill Chuck: JT3, 1/8 in to 5/8 in Capacity, K3 Key (MPN 6223)
JACOBS Drill Chuck: JT3, 3/16 in to 51/64 in Capacity, K4 Key (MPN JCM6309)
JACOBS
JACOBS Drill Chuck: JT3, 3/16 in to 51/64 in Capacity, K4 Key (MPN JCM6309)
This taper-mount keyed drill chuck features a JT2 mount and a capacity range of 3/64 in to 3/8 in. It includes a K2 key for secure tightening. Suitable for general drilling applications in metalworking, woodworking, and manufacturing
JACOBS
This taper-mount keyed drill chuck features a JT2 mount and a capacity range of 3/64 in to 3/8 in. It includes a K2 key for secure tightening. Suitable for general drilling applications in metalworking, woodworking, and manufacturing
JACOBS Drill Chuck: JT33, 5/64 in to 1/2 in Capacity, K32 Key (MPN JCM6279)
JACOBS
JACOBS Drill Chuck: JT33, 5/64 in to 1/2 in Capacity, K32 Key (MPN JCM6279)
Taper-mount keyed drill chuck with JT1 taper, designed to hold drill bits from 3/64 in to 1/4 in. Includes K1 key for tightening and loosening. Suitable for precision drilling in machine shops and manufacturing environments
JACOBS
Taper-mount keyed drill chuck with JT1 taper, designed to hold drill bits from 3/64 in to 1/4 in. Includes K1 key for tightening and loosening. Suitable for precision drilling in machine shops and manufacturing environments

More from JACOBS

View all JACOBS parts
JACOBS Drill Chuck: JT3, 3/16 in to 51/64 in Capacity, K4 Key (MPN 14865)
JACOBS
JACOBS Drill Chuck: JT3, 3/16 in to 51/64 in Capacity, K4 Key (MPN 14865)
JACOBS Drill Chuck: JT33, 5/64 in to 1/2 in Capacity, K32 Key (MPN JCM6281)
JACOBS
JACOBS Drill Chuck: JT33, 5/64 in to 1/2 in Capacity, K32 Key (MPN JCM6281)