Name
0.5mm 1mm 1/16 inch Tungsten carbide ball weights for sale
Package
Plastic bag+cardbox
Application
valve oil sealing valve pump bearing pen spray machine oil field
Color
nature, golden /silver/colored coated,zinc plated,Nickel plated
Material
7%Cobalt 7%Nickel 28%Ti 58% tungsten
Hardness
HRA no less than 90