Face Mills 90° Selection Guide 90˚ FACE MILLS ap D Tool F90LN-N15 HM390 FTD-15 HM90 F90A-15 T490FLN-16 HM390 FTD-19 H490 F90AX-17 H690 F90AX-16 F90 P290 FPW HP F90AT-19 3M F90AX-20 HP F90AT-22 T490 FLN-22ST ap 14 13 14.3 16 16 16.3 13.5 13.8; 18 12, 18 18 20.5 21 21 D Number of Teeth (Effective) Number of Teeth (Effective) 90 90° 25 32 40 3; 4 3; 4 3 4 50 5 3; 4; 5 3; 5 3; 4 3; 4 3; 4 5 4 4 3; 4 52 63 5; 8 4; 5; 6 6 4; 6 4; 5 4; 6 4; 5 5 6 5 5 4; 5 66 80 7; 10 5; 6; 7 5; 7 5; 7 5; 6 5; 7 5; 6 6 8 6 6 4; 6 100 8; 12 6; 8 6; 8 6; 8 6; 8 5; 8 6; 8 8 9 7 6; 8 5; 7 125 9; 15 7; 9 7; 9 7; 10 7; 9 7; 10 7; 9 8 7; 9 6 160 10; 20 8; 10 8; 10 12 8; 10 8; 12 8; 10 10 8; 10 7 200 12; 25 9; 11 9; 12 12 10 9; 11 12 12 8 250 15; 30 10 12 12 14 315 12 16 18 Inserts P290 ACCT LN.. 15… HM390 TDKT 1505.. HM90 AD.. 15… T490 LNMT 16… HM390 TDKT 1907 H490 AN.. 17… HM690 TNKX 1606 TPK. 16…/22… P290 ACKT HP AD.. 19… 3M AXKT 20… HP AD.. 22… T490 LNHT 2212 176 177 178-179 180 181 182 183 184 184 185 185 186 186 Pages 160 160 ISCAR ISCAR