Premium Alumina Ceramic Rod – Engineered for Extreme Performance
Ultra-High Purity Oxide Aluminum – 99.5% alumina composition ensures exceptional hardness (Mohs 9) and thermal stability up to 1700°C, outperforming standard ceramics. Mirror-polished surface (Ra ≤0.2μm) minimizes friction for precision applications.
Industrial-Grade Durability – Unmatched wear resistance with <0.1mm/year erosion rate, ideal for abrasive environments. Electrically insulating (10^14 Ω·cm) with zero thermal expansion at critical temperatures.
Multi-Industry Versatility – Essential for dental wire processing, semiconductor wafer handling, high-temperature furnace components, and aerospace insulation layers. Machinable to ±0.01mm tolerances for custom fittings.
Bulk Supply Advantage – Factory-direct pricing with MOQ flexibility. Certified to ISO 6474-1 standards, shipped globally with quality guarantees.


















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1***m

Helpful (4)
I love all of the things I get. They are true to size and durable. Plus the prices are reasonable and affordable. I like the check-in daily feature too! That is a nice way to collect points and get money off your order!! It’s super easy to return a purchase as well. I recommend OKWISHING to many of my friends and family. Who doesn’t like thrifty stuff? Overall I give this app a 10/10!!
May.09.2024

Helpful (4)
May.09.2024
1***m

Helpful (3)
Easy to shopFast delivery Great fits on most everything true to size No complaints
Dec.24.2024

Helpful (3)
Dec.24.2024
- 1
Oxide aluminum mirror ceramic rod solid wear resistance high temperature resistant high temperature rigid jade insulating solid mixes can process tooth wire
$1.07
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