JACOBS Drill Chuck: 3/8"-24
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
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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.
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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.








