JACOBS Drill Chuck: R8, 1/8 in to 5/8 in Capacity
The JACOBS 31416 is a high-precision keyless drill chuck with integrated arbor, featuring an R8 taper and a capacity range of 1/8 in to 5/8 in. This ball bearing model is designed for secure tool holding in…
SKU 3G-OTH-402391
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Product Description
The JACOBS 31416 is a high-precision keyless drill chuck with integrated arbor, featuring an R8 taper and a capacity range of 1/8 in to 5/8 in. This ball bearing model is designed for secure tool holding in industrial drilling applications.
Frequently Asked Questions
What is the JACOBS 31416 drill chuck used for?
The JACOBS 31416 is a high-precision keyless drill chuck with integrated arbor, designed for secure tool holding in industrial drilling applications. Its R8 taper and 1/8 in to 5/8 in capacity make it suitable for milling machines and drill presses requiring reliable, accurate clamping.
What are the specifications of the JACOBS 31416 drill chuck?
The JACOBS 31416 is a keyless drill chuck with an integrated R8 taper arbor and a capacity range of 1/8 in to 5/8 in. It features a ball bearing design for smooth operation and is manufactured by JACOBS under MPN 31416. This model is built for high-precision industrial drilling.
Where to buy the JACOBS 31416 drill chuck worldwide?
3G Electric supplies the JACOBS 31416 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 high-precision keyless chuck with R8 taper for your drilling operations.
How to install the JACOBS 31416 keyless drill chuck?
To install the JACOBS 31416, ensure the machine spindle is clean and free of debris. Insert the R8 taper arbor into the spindle bore and tighten the drawbar securely. The keyless design allows hand-tightening of the chuck jaws around the drill bit. Always follow standard machine safety procedures.
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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.













