We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
JACOBS Drill Chuck: 3/8"-24, 1/16 in to 3/8 in Capacity - Thread-Mount Keyed Drill Chucks for Portable Power Tools
JACOBSThread-Mount Keyed Drill Chucks for Portable Power Tools

JACOBS Drill Chuck: 3/8"-24, 1/16 in to 3/8 in Capacity

The JACOBS Drill Chuck (MPN JCM30246) is a thread-mount keyed drill chuck for portable power tools, with a 3/8"-24 mount and a capacity of 1/16 in to 3/8 in. It includes a K30 key for tightening and loosening the chuck.

SKU 3G-OTH-250314

Also listed as: JCM 30246 · JCM-30246

Brand
JACOBS
Item
Drill Chuck: 3/8"-24, 1/16 in to 3/8 in Capacity
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JACOBS
Manufacturer Part Number
JCM30246

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 (MPN JCM30246) is a thread-mount keyed drill chuck for portable power tools, with a 3/8"-24 mount and a capacity of 1/16 in to 3/8 in. It includes a K30 key for tightening and loosening the chuck.

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 JCM30246 used for?

The JACOBS Drill Chuck JCM30246 is a thread-mount keyed chuck designed for portable power tools. It securely holds drill bits from 1/16 in to 3/8 in capacity, making it suitable for drilling in metal, wood, and plastic. The included K30 key provides reliable tightening for precision work.

What are the specifications of the JACOBS Drill Chuck JCM30246?

The JACOBS Drill Chuck JCM30246 has a 3/8"-24 thread mount and a capacity range of 1/16 in to 3/8 in. It is a keyed chuck that comes with a K30 key for operation. The manufacturer part number is JCM30246, and it is designed for portable power tools.

Where to buy the JACOBS Drill Chuck JCM30246 worldwide?

You can source the JACOBS Drill Chuck JCM30246 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this JACOBS chuck.

How to install a thread-mount keyed drill chuck like the JACOBS JCM30246?

To install a thread-mount keyed drill chuck like the JACOBS JCM30246, first ensure the power tool spindle is clean. Screw the chuck onto the 3/8"-24 threaded spindle by hand until snug. Insert a drill bit, then use the K30 key to tighten each hole evenly. Always disconnect power before installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose solid carbide jobber-length drill bit with a 1/32" (0.0313") diameter and 118° 4-facet point geometry. Suitable for drilling in hard materials such as stainless steel, cast iron, and non-ferrous metals. The 4-facet point provides precise centering and reduces walking, making it appropriate for tool room and production machining applications
General purpose solid carbide jobber-length drill bit with a 1/32" (0.0313") diameter and 118° 4-facet point geometry. Suitable for drilling in hard materials such as stainless steel, cast iron, and non-ferrous metals. The 4-facet point provides precise centering and reduces walking, making it appropriate for tool room and production machining applications
APPROVED VENDOR Screw Machine Drill Bit: 13/64", AltiN-Coated Carbide, 135° 4-Facet Point (MPN 460-102031B)
APPROVED VENDOR Screw Machine Drill Bit: 13/64", AltiN-Coated Carbide, 135° 4-Facet Point (MPN 460-102031B)
APPROVED VENDOR Screw Machine Drill Bit: Letter X, AltiN-Coated Carbide, 135° 4-Facet Point (MPN 460-203970B)
APPROVED VENDOR Screw Machine Drill Bit: Letter X, AltiN-Coated Carbide, 135° 4-Facet Point (MPN 460-203970B)
APPROVED VENDOR Screw Machine Drill Bit: 1/8", Carbide, 135° 4-Facet Point, Slow Spiral (MPN 460-101250)
APPROVED VENDOR Screw Machine Drill Bit: 1/8", Carbide, 135° 4-Facet Point, Slow Spiral (MPN 460-101250)
APPROVED VENDOR Screw Machine Drill Bit: 7/32", Carbide, 135° 4-Facet Point, Slow Spiral (MPN 460-102188)
APPROVED VENDOR Screw Machine Drill Bit: 7/32", Carbide, 135° 4-Facet Point, Slow Spiral (MPN 460-102188)
Solid carbide screw-machine length drill bit with a 135° 4-facet point and slow spiral flute design. Suitable for horizontal drilling in rigid setups, CNC, and automated machinery. Provides precise hole creation in hardened materials for high-production environments
Solid carbide screw-machine length drill bit with a 135° 4-facet point and slow spiral flute design. Suitable for horizontal drilling in rigid setups, CNC, and automated machinery. Provides precise hole creation in hardened materials for high-production environments

More from JACOBS

View all JACOBS parts →
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 mount and capacity from 3/64" to 1/4". KG Key design provides secure bit retention for drilling in metal, wood, and plastic
JACOBS
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 mount and capacity from 3/64" to 1/4". KG Key design provides secure bit retention for drilling in metal, wood, and plastic
Thread-mount keyed drill chuck for portable power tools. Features a 1/2"-20 mount, capacity from 1/16" to 1/2", KK key tightening, and ball bearing construction for reduced friction. Suitable for drilling in metal, wood, and plastic
JACOBS
Thread-mount keyed drill chuck for portable power tools. Features a 1/2"-20 mount, capacity from 1/16" to 1/2", KK key tightening, and ball bearing construction for reduced friction. Suitable for drilling in metal, wood, and plastic
This thread-mount keyed drill chuck is designed for portable power tools. It features a 1/2"-20 thread mount and accommodates drill bits from 3/64" to 3/8" in capacity. The chuck is operated with a K30 key for secure bit tightening, suitable for general drilling applications requiring precise bit retention
JACOBS
This thread-mount keyed drill chuck is designed for portable power tools. It features a 1/2"-20 thread mount and accommodates drill bits from 3/64" to 3/8" in capacity. The chuck is operated with a K30 key for secure bit tightening, suitable for general drilling applications requiring precise bit retention
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 thread mount and a capacity range of 3/64 in to 3/8 in. Operated with a K30 key. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and construction applications
JACOBS
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 thread mount and a capacity range of 3/64 in to 3/8 in. Operated with a K30 key. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and construction applications
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 mounting thread and a capacity range of 1/16" to 1/2". Includes a KK key for tightening. Suitable for drilling in metal, wood, and plastic
JACOBS
Thread-mount keyed drill chuck for portable power tools. Features a 3/8"-24 mounting thread and a capacity range of 1/16" to 1/2". Includes a KK key for tightening. Suitable for drilling in metal, wood, and plastic
This thread-mount keyed drill chuck from JACOBS is designed for portable power tools. It features a 3/8"-24 mounting thread and a capacity range of 3/64 in to 3/8 in, operated with a K30 key. Suitable for drilling in metal, wood, and plastic during maintenance and fabrication tasks
JACOBS
This thread-mount keyed drill chuck from JACOBS is designed for portable power tools. It features a 3/8"-24 mounting thread and a capacity range of 3/64 in to 3/8 in, operated with a K30 key. Suitable for drilling in metal, wood, and plastic during maintenance and fabrication tasks
JACOBS Drill Chuck: 1/2"-20, 1/16 in to 1/2 in Capacity, KK Key (MPN 30602)
JACOBS
JACOBS Drill Chuck: 1/2"-20, 1/16 in to 1/2 in Capacity, KK Key (MPN 30602)
JACOBS Drill Chuck: 3/8"-24, 3/64 in to 3/8 in Capacity, KG Key (MPN 30247D)
JACOBS
JACOBS Drill Chuck: 3/8"-24, 3/64 in to 3/8 in Capacity, KG Key (MPN 30247D)