型號 | 磨口尺寸 | 外徑(mm) | 砂板孔隙度(um) |
F751950C | 19/22 | 50 | 20-35 |
F751950M | 19/22 | 50 | 10-20 |
F751975C | 19/22 | 75 | 30-35 |
F751975M | 19/22 | 75 | 10-20 |
F751990C | 19/22 | 90 | 20-35 |
F751990M | 19/22 | 90 | 10-20 |
F752450C | 24/40 | 50 | 20-35 |
F752450M | 24/40 | 50 | 10-20 |
F752475C | 24/40 | 75 | 20-35 |
F752475M | 24/40 | 75 | 10-20 |
F752490C | 24/40 | 90 | 20-35 |
F752490M | 24/40 | 90 | 10-20 |