JACOBS Drill Chuck: 1/4", 1/16 in to 3/8 in Capacity
The JACOBS 31248 is a ratchet-locking hex shank-mount keyless drill chuck with a 1/4" shank size and a capacity range of 1/16 in to 3/8 in. This ball bearing drill chuck is designed for secure bit retention and easy…
SKU 3G-OTH-265661
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Product Description
The JACOBS 31248 is a ratchet-locking hex shank-mount keyless drill chuck with a 1/4" shank size and a capacity range of 1/16 in to 3/8 in. This ball bearing drill chuck is designed for secure bit retention and easy one-handed operation.
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 31248 drill chuck used for?
The JACOBS 31248 is a ratchet-locking hex shank-mount keyless drill chuck used for secure bit retention in drilling applications. Its 1/4" hex shank fits impact drivers and drill drivers, while the 1/16 in to 3/8 in capacity handles small to medium bits. The ball bearing design enables smooth, one-handed operation.
What are the specifications of the JACOBS 31248 drill chuck?
The JACOBS 31248 has a 1/4" hex shank size and a capacity range of 1/16 in to 3/8 in. It is a ratchet-locking keyless drill chuck with ball bearings for durability. The manufacturer part number is 31248, and it is designed for secure bit retention in power tools.
Where to buy the JACOBS 31248 drill chuck worldwide?
3G Electric supplies the JACOBS 31248 drill chuck worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ratchet-locking hex shank-mount keyless drill chuck for your operations.
How to install the JACOBS 31248 keyless drill chuck?
To install the JACOBS 31248, insert the 1/4" hex shank into the tool's chuck or collet until it locks. Tighten the chuck sleeve by hand for one-handed operation. The ratchet-locking mechanism secures bits from 1/16 in to 3/8 in. Always ensure the tool is off before installation.
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3G Electric supplies JACOBS ratchet-locking hex shank-mount keyless drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






