Industrial T38 3 inch Rock Cross Bits H25 Thread With 3 Hole Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole. ... Read More
Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole. Steel inserts Widely used in dimensional stone industry, ... Read More