CAT50 Shank Tools CAT50 Shank Tools Screw-On Adapters for Modular Milling Cutters ST-CV Form B/AD order number catalog number DCB G D2 D21 L1 L2 L20 L21 lbs 4073648 CV50BST12M343 .5 M12 .83 .94 3.43 .39 1.77 1.83 7.06 4073649 CV50BST12M539 .5 M12 .83 1.22 5.39 .39 3.54 3.75 7.62 4073650 CV50BST12M736 .5 M12 .83 1.54 7.36 .39 5.71 5.72 8.51 4073651 CV50BST16M343 .7 M16 1.14 1.34 3.43 .39 1.77 1.79 7.35 4073652 CV50BST16M539 .7 M16 1.14 1.54 5.39 .39 3.54 3.75 8.23 4073653 CV50BST16M739 .7 M16 1.14 1.54 7.36 .39 5.51 5.72 8.98 4073654 CV50BST16M933 .7 M16 1.14 1.93 9.33 .39 7.48 7.69 10.81 NOTE: For retention knobs, see page J33. E74 WWW.WIDIA.COM