Rods jewels are made of sapphire/ruby ,they are widely applied to medicine, accurate machine, accurate measure and inspection an

Rods jewels are made of sapphire/ruby ,they are widely applied to medicine, accurate machine, accurate measure and inspection and laser technology. They also contribute a lot in the anticorrosion, wearable and high heat conduction environments.

Main types:sapphire/ruby rods jewels,single round end rods jewels,double round end rods jewels, jewel rotor laterl pin,etc.

Specification and Technical Index 

Item	Outside Diameter	Height	R&C
Size range	Φ0.40 ~ 30.0	2.00 ~ 250.00	According to customer’s request
Utmost limit tolerance	0.004 ~ 0.05	0.03 ~ 0.25
Surface roughness: the surface for application: Rz0.05~ Rz0.2

 Material

Synthetic sapphire/ruby single crystal α-Al2O3, natural agate, spinel, ceramic, etc.

 

 

sapphire rod jewels