Excellent wring-ability due to micro polished surfaces.
| No.  blocks  | 
 Nominal  size  | 
 Qty | Step  (mm)  | 
 
| 103 | 1.005 | 1 | |
| 1.01-1.49 | 49 | 0.01 | |
| 0.50-24.50 | 49 | 0.5 | |
| 25.0-100.0 | 4 | 25 | |
| 47 | 1.005 | 1 | |
| 1.01-1.09 | 9 | 0.01 | |
| 1.10-1.90 | 9 | 0.1 | |
| 1.0-24.0 | 24 | 1 | |
| 25.0-100.0 | 4 | 25 | |
| 87 | 1.001-1.009 | 9 | 0.001 | 
| 1.01-1.49 | 49 | 0.01 | |
| 0.50-9.50 | 19 | 0.5 | |
| 10.0-100.0 | 10 | 10 | |
| 32 | 1.005 | 1 | |
| 1.01-1.09 | 9 | 0.01 | |
| 1.10-1.90 | 9 | 0.01 | |
| 1.0-9.0 | 9 | 1 | |
| 10.0-30.0 | 3 | 10 | |
| 60 | 1 | 
| MW710-01 | Grade 0 | 103 | POA | 
| MW710-02 | Grade 1 | 103 | POA | 
| MW710-03 | Grade 2 | 103 | POA | 
| MW710-04 | Grade 0 | 87 | POA | 
| MW710-05 | Grade 1 | 87 | POA | 
| MW710-06 | Grade 2 | 87 | POA | 
| MW710-07 | Grade 0 | 47 | POA | 
| MW710-08 | Grade 1 | 47 | POA | 
| MW710-09 | Grade 2 | 47 | POA | 
| MW710-10 | 32 | 32 | POA | 
| MW710-11 | Grade 1 | 32 | POA | 
| MW710-12 | Grade 2 | 32 | POA |