丸榮ACROW主軸檢驗棒（ISO20，ISO25，BT30,BT40，BT50,HSK50,HSK63，HSK80，HSK100）規格表:
Acrow主軸測試棒又名主軸精度測試棒，主軸校驗棒，，主軸芯棒
| 測試棒規格 | D | L | D1 | 錐柄精度 | 真圓度 | 同心度 |
| ISO20-20-075 | 20 | 75 | M08 | ＞85% | 0.003 | 0.005 |
| ISO25-20-075 | ＞85% | 0.003 | 0.005 | |||
| （ISO）BT30-32-250 | 32 | 250 | M12 | ＞85% | 0.003 | 0.005 |
| （ISO）BT40-40-300 | 40 | 300 | M16 | ＞85% | 0.003 | 0.005 |
| （ISO）BT50-40-300 | M24 | ＞85% | 0.003 | 0.005 | ||
| HSK32A/E-25-200 | 25 | 200 | -- | ＞85% | 0.003 | 0.005 |
| HSK40A/E-32-200 | 32 | -- | ＞85% | 0.003 | 0.005 | |
| HSK50A/E-32-250 | 250 | -- | ＞85% | 0.003 | 0.005 | |
| HSK63A/E-40-300 | 40 | 300 | -- | ＞85% | 0.003 | 0.005 |
| HSK100A/E-50-350 | 50 | 350 | -- | ＞85% | 0.003 | 0.005 |
丸榮檢驗棒規格：BT30/BT40/BT50主軸測試棒，HSK32A/HSK40/HSK50/HSK63A/HSK100主軸測試棒
標準測試棒：隨貨附木盒包裝，請直立擺放。
主軸測試棒：錐度密合度＞85%。
