Application: For acceptance tests for machine tools in accordance with ISO-recommendation R230.
Execution: Admissable concentricity deviation from HSK to taper hole = 0,003 mm.
Test arbors DIN 69 893 HSK-C 德国主轴校验棒
| Bestell-Nr. Code No. | HSK-d | d1 | l1 | l2 | l3 nutzbare Meßlänge |
| 150.09.016.001 | HSK-C 32 | 25 | 160 | 150 | 140 |
| 151.09.016.001 | HSK-C 40 | 25 | 160 | 150 | 140 |
| 152.09.016.001 | HSK-C 50 | 32 | 300 | 287,5 | 275 |
| 153.09.016.004 | HSK-C 63 | 14 | 48 | 40 | 38 |
| 153.09.016.001 | 40 | 300 | 287,5 | 275 | |
| 153.09.016.002 | 50 | 100 | 87,5 | 75 | |
| 154.09.016.001 | HSK-C 80 | 40 | 50 | 42 | 38 |
| 154.09.016.002 | 40 | 300 | 284 | 275 | |
| 155.09.016.004 | HSK-C 100 | 20 | 40 | 36 | 32 |
| 155.09.016.001 | 50 | 300 | 284 | 275 | |
