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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Sunnen FD64-AA93 External Honing Stones FD64 Series Factory Sealed

$39.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionFactory Sealed MPNFD64-AA93 Stock #0326-00881

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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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

✓ Free domestic UPS Ground shipping — applied automatically at checkout.

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The Sunnen FD64-AA93 is a set of two external honing stones designed for use with Sunnen FD64 series external honing tooling. Part number FD64-AA93 is a genuine Sunnen product manufactured in the United States, as confirmed by the original Sunnen Products Co. box and label. The "AA93" suffix in Sunnen's abrasive coding designates an aluminum oxide abrasive at 93 grit, a coarse grade suited for aggressive stock removal in external honing applications. Sunnen external honing tooling is used in production and rebuild environments for honing outside diameters on shafts, pins, and other cylindrical components. The FD64 series stones are application-specific to the FD64 hone head and are not interchangeable with other Sunnen tool series. This listing includes two stones in the original Sunnen box. Country of manufacture is the United States.

Stock # 0326-881

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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.