90° Extended Flute Mills Selection Guide ap D EXTENDED FLUTE CUTTERS Tool P290 T490 SM-13 H490 SM-17 3M SM SDK-FT SM D ap / Flutes 25 24/3, 36/3 36/3, 48/3, 60/3, 32 84/3 53/3, 71/3, 90/3, 40 24/2; 36/3 35/3 125/3 50 53/4, 105/4, 160/3 36/2; 36/3; 47/4 35/4 25/3 63 71/5 36/4, 59/5 46/3, 58/3 39/4 53/3, 63/3 38/4 80 58/5, 70/5 46/4 38/5 64/3, 85/3 38/5 100 59/6 61/5 38/6 105/4 38/6 125 47/7 38/7 160 57/8 1 3 Inserts 3M AXKT 13… HM AD.. 15... P290 AC...T T490 LN.. 13… H490 AN.. 17… 3M AXKT 20… SDMT 12... AD.. 15… 211 214 218 219 220, 221 219 Page 204 204 ISCAR ISCAR