Place of Origin
Henan, China
Standard
AISI, ASTM, DIN, EN, GB, JIS Alloy Steel Ball
Application
rockbit balls uesd in oil field equipment,offshore drilling operations
Grade
G10-G600 Alloy Steel Ball
Size
6.35mm-63.5mm Alloy Steel Ball
Hardness
HRC55-HRC59 Alloy Steel Ball
Surface
A smooth ground and polished finish
Package
Cartons Wrapped by Wooden Pallets for rockbit balls
Feature
great toughness and strength for rockbit balls