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JACOBS Ratchet-Locking Thread-Mount Keyless Drill Chuck - Ratchet-Locking Thread-Mount Keyless Drill Chucks
JACOBSRatchet-Locking Thread-Mount Keyless Drill Chucks

JACOBS Ratchet-Locking Thread-Mount Keyless Drill Chuck

The JACOBS Drill Chuck (MPN JCM31037) is a ratchet-locking thread-mount keyless drill chuck with a 3/8"-24 thread and a capacity range of 1/16 in to 1/2 in. This JACOBS product is designed for keyless operation with…

SKU 3G-OTH-405126

Also listed as: JCM 31037 · JCM-31037

Brand
JACOBS
Item
Ratchet-Locking Thread-Mount Keyless Drill Chuck
Part Number
JCM31037
Category
Ratchet-Locking Thread-Mount Keyless Drill Chucks
Available to Order
Also known as:JCM31037JACOBS
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Technical Specifications

JACOBS
Manufacturer Part Number
JCM31037

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

Product Description

The JACOBS Drill Chuck (MPN JCM31037) is a ratchet-locking thread-mount keyless drill chuck with a 3/8"-24 thread and a capacity range of 1/16 in to 1/2 in. This JACOBS product is designed for keyless operation with a ratchet-locking mechanism.

Frequently Asked Questions

What is the JACOBS JCM31037 drill chuck used for?

The JACOBS JCM31037 is a ratchet-locking thread-mount keyless drill chuck used for gripping drill bits and tools in industrial machining, assembly, and maintenance applications. Its 3/8"-24 thread and 1/16 in to 1/2 in capacity make it suitable for precision drilling in metalworking and woodworking.

What are the specifications of the JACOBS JCM31037 drill chuck?

The JACOBS JCM31037 is a ratchet-locking thread-mount keyless drill chuck with a 3/8"-24 thread and a capacity range of 1/16 in to 1/2 in. It is designed for keyless operation, providing secure bit retention without a key. The manufacturer part number is JCM31037.

Where to buy the JACOBS JCM31037 drill chuck worldwide?

3G Electric supplies the JACOBS JCM31037 drill chuck worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this ratchet-locking keyless chuck to your facility. Contact us for availability and lead time.

How to install the JACOBS JCM31037 thread-mount drill chuck?

To install the JACOBS JCM31037, clean the spindle threads and the chuck's 3/8"-24 thread. Hand-tighten the chuck onto the spindle, then use the ratchet-locking mechanism to secure it. For keyless operation, tighten by hand. Always follow the tool manufacturer's torque specifications.

Used in

Common applications for JACOBS
Metalworking job shops — JACOBS MT3 to MT3 Morse taper extension (30450DN) for extending reach when drilling deep holes on a milling machine.
Automotive engine rebuilding — JACOBS MT2 to MT2 Morse taper extension (30446N) used in a drill press to adapt short tooling for cylinder head work.
Aerospace component manufacturing — JACOBS MT4 to MT5 Morse taper extension socket (30455DN) to adapt MT4 tooling to an MT5 spindle on a large machining center.
General maintenance and repair — JACOBS MT3 to MT2 Morse taper extension (30447DN) for adapting MT2 shank tools to an MT3 spindle in a maintenance workshop.
Tool rooms and die maintenance — JACOBS MT5 to MT4 Morse taper extension (30454N) to reduce from MT5 spindle to MT4 tooling for precision reaming operations.
Heavy equipment repair — JACOBS MT3 to MT4 Morse taper extension (30452N) used in a radial arm drill to adapt MT3 tools to an MT4 spindle for large hole drilling.
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JACOBS Products

3G Electric supplies JACOBS ratchet-locking thread-mount keyless 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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