タイトルまたは説明

 Tungsten Carbide Reaming Shell is suitable for the strata of soft and medium-hardness.

Forsun T.C. Reaming Shells have tungsten carbides set on the outside gauge. They give a great performance on some competent, soft to medium hard rock formations. When drilling the proper formations, due to the relative low price of T.C. Reaming Shell, it is a more cost-effective unit than other types of reaming shells, such as Surface Set Type, PCD Type etc..