How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Drill Chuck Arbor Extension | CAT50 | Orientation: Axial

$129.00 USD

Sale Sold out

ConditionSurplus - Untested MPN Stock #0426-01362

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 10.0 lbs

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Used in CNC vertical machining centers and milling machines requiring extended reach drilling capability, this CAT40 drill chuck extension assembly features a V-flange CAT40 taper shank with retention knob and a long cylindrical extension bar topped with a keyless drill chuck. The CAT40 interface is the standard 7:24 taper found on a wide range of vertical machining centers including Haas, Fadal, Mazak, and other common platforms. Two set screws are visible on the extension shank body, consistent with a setscrew-secured assembly designed for rigidity during extended-reach operations. The keyless chuck at the working end accommodates small-diameter drill bits suitable for fine hole drilling at depth. The overall assembly length is substantial, enabling access to deep features or recessed bores that standard-reach tooling cannot reach. No manufacturer markings or part numbers are visible on any surface of this assembly. The item is sold as surplus tooling and is being offered as-is with no confirmed brand, model, or capacity specifications. Buyers seeking a long-reach CAT40 drill chuck solution for deep-hole or specialty machining applications should verify fit and capacity against their specific machine and application requirements prior to purchase.

Stock # 0426-01362

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.