Place of Origin : Chengdu,China
Post Date : 23-05-2013
Expiry Date : 26-12-2014
Hughes Rock Bits
Hughes Rock Bit GT-1 Are Designed To Drill The Softest Formations Such As Soft Shales,red Beds, And Clays, With High Durability And Maximum Penetration Rates.
Hughes Rock Bit GTX-1
Hughes Rock Bit GT-1