World Wide Suppliers of Industrial Sapphire&Ruby Precision Parts

Sapphire to Metal for Fluidic,Metrology&Medical Components

ISO 9001:2019 Mfg&Managment Certified Companies

Sapphire Rod

Sapphire Rods are used in a wide range of applications. A sapphire rod can be made with all surfaces polished for optical and wear applications or with all surfaces fine grind (un-polished) to serve as an insulator. Sapphire Rods are available in a range of outer diameter and lengths. OD's as small as .0175".

Typical Sapphire Rod Applications: pumps, light pipes, spacers, insulators, wear applications

For more information or other materials and requests, please contact us.

Size Range Dia0.3mm to 3mm round, customized available
Length 0.5mm to 150mm, customized available
Tolerance +/-0.01 for Diameter and +/-0.1mm for length, customized available
Surface Quality 40/20 or 20/10 for end surface, fine ground or polished for cylinder
Flatness 1/4 lambda per inch @633nm, 1/8 lambda per inch @633nm
Conicity < 1/100
Chamfer fine ground, commercial polished
Material synthetic sapphire monocrystal, C-cut KY / HEM / CZ sapphire