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.

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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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Anti-Vibration Boring Bar Extension | CAT50 | Orientation: Axial

$449.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN Stock #0426-01359

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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Used in horizontal and vertical machining centers requiring extended reach boring operations, this is a long-reach anti-vibration boring bar extension with a CAT50 V-flange taper at the spindle interface. The assembly consists of a precision-ground steel shank of substantial length and an elastomeric damping element at the far end, a construction consistent with anti-vibration boring bar systems produced by premium tooling manufacturers including BIG KAISER, Seco, Kennametal, and Sandvik for their respective modular boring head programs.

The rubber damping collar visible at the non-taper end absorbs harmonic vibration during extended-reach boring operations, enabling deeper cuts and improved surface finish compared to standard steel extensions. This type of tooling is designed for applications where bore depth requires a projection well beyond what a standard tool holder can accommodate without chatter.

The CAT50 taper is confirmed by visual inspection of the flange profile and proportions. Brand, model number, and overall length could not be confirmed from available photos. No nameplate markings are visible. Buyers should verify compatibility with their modular boring system prior to purchase. The item shows signs of use consistent with shop service.

This listing is flagged for manual review: brand unconfirmed, MPN unconfirmed, overall length not measured, coolant-through status unknown.

Stock # 0426-01359

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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.