Description Details
The Astoria 28003429 Titanium Grinding Burrs are premium replacement components designed specifically for the high-performance Supra 68 espresso grinder. Featuring a substantial 68mm diameter, these flat burrs are engineered to provide a consistent and uniform grind profile, which is essential for achieving optimal espresso extraction. The specialized titanium-based coating significantly increases surface hardness and wear resistance, allowing the burrs to maintain their sharpness far longer than standard steel alternatives. By reducing friction and heat buildup during high-volume service, these burrs help preserve the delicate aromatic oils and flavor integrity of your coffee beans.
Investing in this genuine Astoria OEM part (C00046017) ensures your commercial equipment continues to operate at peak efficiency with minimal downtime. The primary benefit of the titanium coating is its exceptional longevity, making it a cost-effective solution for busy cafes and high-output coffee environments. These burrs support a rapid workflow, capable of delivering precise doses in approximately 2.7 to 3.5 seconds. Regular replacement of your grinding surfaces with these high-durability burrs prevents the flavor degradation and inconsistent particle distribution associated with dull blades, ensuring every shot of espresso meets professional standards.
Designed for seamless compatibility, the 28003429 burr set is the factory-specified replacement for the Astoria Supra 68 series grinders. These technical specifications include a 68mm outer diameter and a flat burr geometry optimized for the Supra's 1,250 RPM motor. Thanks to the Supra's Fast Opening System (FOS), these burrs can be accessed and replaced efficiently, allowing for straightforward maintenance without complex tools. Whether you are performing routine upkeep or looking to restore the precision of your grind, using these authentic Astoria titanium-coated burrs from Kaldi.com guarantees a perfect fit and maintains your machine's reliability and warranty.
Frequently Asked Questions
Compatibility for this specific Astoria part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
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