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