JACOBS Drill Chuck: MT3, 1/32 in to 33/64 in Capacity
The JACOBS Drill Chuck (MPN 31409) is a high-precision keyless drill chuck with an integrated arbor, featuring a Morse Taper 3 (MT3) mount and a capacity range of 1/32 in to 33/64 in. This ball bearing model is…
SKU 3G-OTH-402380
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Product Description
The JACOBS Drill Chuck (MPN 31409) is a high-precision keyless drill chuck with an integrated arbor, featuring a Morse Taper 3 (MT3) mount and a capacity range of 1/32 in to 33/64 in. This ball bearing model is designed for industrial drilling applications requiring accurate bit retention and smooth operation.
Frequently Asked Questions
What is the JACOBS Drill Chuck 31409 used for?
The JACOBS Drill Chuck 31409 is used for industrial drilling applications that require precise bit retention and smooth operation. Its keyless design and ball bearing construction make it suitable for high-precision tasks in metalworking, woodworking, and assembly operations where quick bit changes and accurate concentricity are critical.
What are the specifications of the JACOBS Drill Chuck 31409?
The JACOBS Drill Chuck 31409 features a Morse Taper 3 (MT3) mount and a capacity range of 1/32 in to 33/64 in. It is a keyless, ball bearing model with an integrated arbor, designed for high-precision industrial drilling. The manufacturer part number is 31409.
Where to buy the JACOBS Drill Chuck 31409 worldwide?
You can source the JACOBS Drill Chuck 31409 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this precision chuck to customers across multiple industries.
How to install the JACOBS Drill Chuck 31409?
To install the JACOBS Drill Chuck 31409, clean the MT3 spindle bore and the chuck's taper, then insert the chuck firmly into the spindle. For keyless models, hand-tighten the chuck body to secure the bit. Always ensure the chuck is fully seated before operation to maintain concentricity and avoid runout.
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3G Electric supplies JACOBS high-precision keyless drill chucks with integrated arbor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













