| Material | Steel |
| Accuracy | 0.1R ~ 3.0R （± 0.03mm） |
| 3.25R ~ 23.0R （± 0.04mm） | |
| 24.0R ~ 30.0R （± 0.05mm） | |
| 31.0R ~ 50.0R （± 0.08mm） |
SPECIFICATIONS:
| Code No. | Model No. | Leaves | SizeComposition/Contents (mm) |
| 01-408 | 272MAA | 10 | 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 |
| 01-415 | 272-112 | 10 | 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 |
| 01-416 | 272-213 | 10 | 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 |
| 01-409 | 272MA | 18 | 0.75 1.0 1.25 1.5 1.75 2.0 2.25 2.5 2.75 |
| 3.0 3.25 3.5 3.75 4.0 4.25 4.5 4.75 5.0 | |||
| 01-410 | 272MB | 16 | 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 |
| 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 | |||
| 01-411 | 272MC | 10 | 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 |
| 01-412 | 272MD | 8 | 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 |
| 01-413 | 272ME | 10 | 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 |
| 01-414 | 272MF | 10 | 41.0 42.0 43.0 44.0 45.0 46.0 47.0 48.0 49.0 50.0 |
| Code No. | Model No. | Leaves | Size Composition/Contents(inch) |
| 01-301 | 178A | 30 | 1/32" to 1/4" by 64ths |
| 01-302 | 178B | 32 | 17/64" to 1/2" by 64ths |
