Product Specifications
TRICONE BIT
Yes
Yes
Alloy Steel, Tungsten Carbide
as Request
Sealed Bearing and Non-Sealed Bearing
Well Drilling
Soft, Medium Soft, Hard, Medium Hard, Very Hard
sollroc
Cartons + Ply-Wooden Cases for Exporting
617 517 537 437
Changsha, Hunan
82071990