Sapphire Knives

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Sapphire Knives

9887

Sapphire knives are high-precision cutting tools designed for microsurgery, ophthalmology, and laboratory applications. With their extreme sharpness and high chemical resistance, they enable exceptionally precise cuts without damaging surrounding material. They are ideal for minimally invasive procedures, such as neurosurgery and delicate eye surgeries....

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Sapphire Knives – Precision Blades for Science, Industry, and Medicine

Sapphire knives are among the hardest available tools, thanks to sapphire (aluminum oxide, Al₂O₃), which has a Mohs hardness of 9. This makes them exceptionally precise, long-lasting, and chemically resistant.

What Are Sapphire Knives Used For?

• Medicine and Surgery – Used in microsurgery, especially in ophthalmology (e.g., eye operations).

• Industrial Applications – Cutting brittle materials, microelectronics, and thin layers without contamination.

• Laboratory Tools – Used in scientific experiments and precision material cutting.

• Specialty Knives – Luxury design knives for specific applications.

Thanks to their extreme hardness, sapphire knives remain sharp for a long time, and their chemical inertness ensures they do not react with the materials they cut.