== Vicmarc Jaw Ranges (on a VM120 chuck) ==

^ Type      ^ Name     ^ ID-min ^ ID-max ^ OD-min ^ OD-max ^
| Dovetail  | standard |   48 |   90 |   68 |  116 |
| Dovetail  | 85mm     |  63.5 |   ? |   85 |    ? |
| Dovetail  | 105mm    |   84 |  123 |  105 |  152 |
| Dovetail  | 128mm    |  106 |    ? |  128 |    ? |
| Dovetail  | 148mm    |  126 |  165 |  148 |  196 |
| Dovetail  | 173mm    |  150 |    ? |  173 |    ? |
| Dovetail  | 198mm    |  175 |    ? |  198 |    ? |
| Dovetail  | 223mm    |  199 |  237 |  223 |  272 |
| Long-nose |          |   30 |    ? |   47 |    ? |
| Pin       | 25mm     |    ? |    ? |   25 |    ? |
| Pin       | 35mm     |    6 |   37 |   35 |   64 |
| Shark     | 55mm     |   35 |   78 |   55 |  102 |
| Shark     | 68mm     |   48 |   90 |   68 |  115 |
| Shark     | 83mm     |   65 |   93 |   83 |  116 |
| Shark     | 105mm    |   87 |    ? |  105 |    ? |
| Shark     | 130mm    |  110 |    ? |  130 |    ? |
| Step      |          |  111 |  149 |  127 |  175 |
| Step      |          |   97 |  136 |    - |    - |
| Step      |          |   70 |  110 |    - |    - | 
| Step      |          |   50 |   92 |    - |    - |

=== Notes ===
  * - = not-applicable (mostly for step which only has 1 outside diameter range but 4 inside diameter ranges)
  * ? = don't have the chuck so measurements given are from Vicmarc's site
  * all measurements in millimeters
  * where measurements didn't match Vicmarc posted sizes Vicmarc's measurements were used 
    * typically 2mm bigger