® CMT Roughers and Finishers Steel Toolholders With internal coolant Ordering Code InsertType d D2 I L Insert TorxScrewKey SRC 1618 F S20 16 12.0 25 80 S16 K16 SRC 1618 G S20 16 12.0 40 90 S16 K16 SRC 1618 H S20 16 13.8 48 100 S16 K16 SRC 2018 H S20 20 13.8 32 100 S16 K16 SRC 2018 J S20 20 13.8 48 110 S16 K16 SRC 2018 L S20 20 13.8 74 140 S16 K16 Carbide Shank Toolholders With internal coolant Ordering Code InsertType d D2 I L Insert TorxScrewKey CRC 1218 P S20 12 12.0 - 170 S16 K16 CRC 1618 L48 R S20 16 13.8 48 195 S16 K16 CRC 1618 L74 R S20 16 13.8 74 195 S16 K16 B14-33