
Cutting Tool Shank Requirements metric (ISO standard)
| cutting tool shank diameter | tolerance | |
| 3 | h4 | 0,000/-0,003 |
| 4 | h4 | 0,000/-0,004 |
| 5 | h5 | 0,000/-0,005 |
| 6 | h6 | 0,000/-0,008 |
| 8 & 10 | h6 | 0,000/-0,009 |
| 12, 14, 16, & 18 | h6 | 0,000/-0,011 |
| 20 & 25 | h6 | 0,000/-0,013 |
| 32 | h6 | 0,000/-0,016 |
| order number | catalogue number | D1 | D2 | D21 | L1 | L2 | L9 | kg |
| 5090218 | HSK63ASFTT12070M | 12 | 27 | 33 | 70 | 44 | 46 | 0,84 |
| 5090219 | HSK63ASFTT14075M | 14 | 30 | 37 | 75 | 49 | 48 | 0,91 |
| 5090220 | HSK63ASFTT16075M | 16 | 30 | 37 | 75 | 49 | 49 | 0,89 |
| 5090221 | HSK63ASFTT18075M | 18 | 36 | 43 | 75 | 49 | 49 | 1,00 |
| 5090222 | HSK63ASFTT20075M | 20 | 36 | 43 | 75 | 49 | 49 | 0,97 |
| 5090223 | HSK63ASFTT25085M | 25 | 45 | 51 | 85 | 59 | 57 | 1,27 |
| 5090224 | HSK63ASFTT32085M | 32 | 45 | 51 | 85 | 59 | 59 | 1,12 |
NOTE: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder. HSK coolant unit and wrench are available and must be ordered separately; see the WIDIA™ Tooling Systems catalogue A-09-02122.