| 产品编码 | 直径 | 孔径 | 刀头尺寸 |
| PBC-300 | 300mm(12'') | 25.4mm | 40*3.0*10/12 |
| PBC-350 | 350mm(14'') | 25.4mm | 40*3.2*10/12/15 |
| PBC-400 | 400mm(16'') | 25.4mm | 40*3.4*10/12/15 |
| PBC-450 | 450mm(18'') | 25.4mm | 40*3.6*10/12/15 |
| PBC-500 | 500mm(20'') | 25.4mm | 40*4.0*10/12/15 |
| PBC-600 | 600mm(24'') | 25.4mm | 40*4.5*10/12/15 |
| PBC-700 | 700mm(28'') | 25.4mm | 40*5*10/12/15 |
| PBC-800 | 800mm(32'') | 25.4mm | 40*5.7*10/12/15 |
