FGA/GAT系列
滚动轴承橡胶密封钻头
钻头尺寸 | 钻头型号 | |
英寸(in) | 毫米(mm) | |
8 1/2 | 215.9 | FGJ115C,FGJT115C,FGJ125C,FGJ135G,FGJT415,FGJT435G,FGJT445G,FGJ535G |
9 1/2 | 241.3 | FGJ115C,FGJT115C,FGJ125C,FGJ135G,FGJT415,FGJT435G,FGJT445G,FGJ535G |
12 1/4 | 311.2 | FGJ115C,FGJT115C,FGJ125C,FGJ135G,FGJT415,FGJT435G,FGJT445G |
13 1/2 | 342.9 | FGJ115C,FGJT115C,FGJT125G,FGJT125GC |
14 3/4 | 374.6 | FGJ115C, FGJT125G,FGJT125GC,FGJT415,FGJT435G,FGJT445G,FGJ535G |
16 | 406.4 | FGJ115C,FGJT115C,FGJT125G,FGJT125GC,FGJT415,FGJT435G,FGJT445G,FGJ535G |
17 1/2 | 444.5 | FGJ115C,FGJT115C,FGJT125G,FGJT125GC,FGJT415,FGJT435G,FGJT445G,FGJ535G |