Drill Chuck Arbors
The U404 series of Drill Chuck Arbors provides the necessary interface between the machine tool spindle and the drill chuck. Designed for high precision, these arbors ensure that the drill chuck is held securely and runs with minimal runout, which is critical for accurate drilling operations.
Drill Chuck Arbors
This is the adapter that holds your drill chuck onto your machine. Because it’s made of hardened steel and ground to be perfectly straight, it keeps your drill bit running true. If you want to stop your drill bits from "wandering" or wobbling, a high-quality, precision-ground arbor like this is exactly what you need.
Drill Chuck Arbors
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Drill Chuck Arbors
Code No: U404
Key Features
Precision Engineering: All arbors are manufactured from case-hardened steel and are ground over their entire surface, ensuring maximum concentricity and a perfect fit between the machine and the chuck.
Comprehensive Range: We offer an extensive selection of arbors covering a variety of mounting standards, including Threaded, Jacobs Taper, and DIN 238 Taper configurations.
Durability: The case-hardening process provides high surface hardness to resist wear during frequent tool changes, while the core remains tough to absorb the shocks and vibrations of drilling.
Specifications.....
Specifications Summary
Threaded Arbors
Specifications: Available in popular thread standards including 3/8×24 UNF, 1/2-20 UNF, and 5/16-16 UNF, designed for various standard drill chuck mounts.
Jacobs Taper & DIN 238 Taper Arbors
These arbors are available in a wide range of taper combinations to suit most industry-standard drill presses and milling machines:
Taper Shanks: Available in Morse Tapers 1, 2, 3, 4, 5, and 6.
Chuck Mounts: Compatible with a variety of mounts including Jacobs #1, #2, #3, #6, #18, #24, #33, and DIN B10, B12, B16, B18, B22, B24