® CMT Vertical Milling Steel Toolholders With internal coolant Tool No. Ordering Code InsertType d D2 I L Insert TorxScrewKey H1 SRC 1210 E 12 7.3 19 70 S5 K5 H1.1 SRC 1210 F C10 12 8.0 25 80 S5 K5 H2 SRC 1610 G 16 7.3 19 90 S5 K5 H3 SRC 1212 E 12 9.0 25 70 S10 K10 H3.1 SRC 1212 G C12, 12 10.0 40 90 S10 K10 H4 SRC 1612 G S17 16 9.0 25 90 S10 K10 H5 SRC 1612 H 16 9.0 35 100 S10 K10 H5.1 SRC 1618 F 16 12.0 25 80 S16 K16 H5.2 SRC 1618 G 16 12.0 40 90 S16 K16 H6 SRC 1618 H C18, 16 13.8 48 100 S16 K16 H7 SRC 2018 H S20 20 13.8 32 100 S16 K16 H8 SRC 2018 J 20 13.8 48 110 S16 K16 H9 SRC 2018 L 20 13.8 74 140 S16 K16 H10H11 SRC 2525 JSRC 2525 MC25 2525 17.517.5 4580 115 S27150S27 K27K27 H12 SRC 2035 K 20 22.0 44 130 S33 K33 H13 SRC 2535 H S35 25 22.0 40 100 S33 K33 H14 SRC 2535 K 25 22.0 60 130 S33 K33 B07-22