® CMT Vertical Milling Extension Insert Tool No. Ordering Code Insert Type D2 Ds I L Torx Key Screw H31 SRCM 25 B C25 .71 M10x1.5 1.50 2.3 S27 K27 H32 SRCM 35 C S35 .66 M12x1.75 1.97 2.8 S33 K33 For Carmex Extensions, see page B06-4 B07-25