DC DN DCON MS 9 S219 4-Flute Solid Carbide End Mill, Long Reach Extra short cut length, 4-flute design provides high rigidity for milling and profiling in hard to reach areas. Neck recess to avoid work contact with the wall. AlTiN coating increases tool life and improves performance when milling difficult to machine materials. The 40° helix is designed for high performance machining. N NOF4 APMX l g LU 40° 3° OAL DC DIN 6535HA AlTiN h9 Workpiece material group suitability, starting values for cutting speed (m/min) and Alpha Code. Tables with feed per tooth and correction factors can be found starting from page 112. P4.3 M2.3 M3.3 M4.1 M4.2 S1.3 S2.2 S3.2 S4.2 64 J 64 J 65 I 64 I 54 I 46 I 38 I 26 I 22 I DCON MS tolerance h6. Product DC DCON MS APMX OAL NOF LU DN [mm] [mm] [mm] [mm] [mm] [mm] S2193.0 3.00 3.00 5.00 60.0 4 30.00 2.80 S2194.0 4.00 4.00 8.00 60.0 4 32.00 3.70 S2195.0 5.00 5.00 9.00 60.0 4 32.00 4.60 S2196.0 6.00 6.00 10.00 75.0 4 40.00 5.50 S2198.0 8.00 8.00 12.00 75.0 4 40.00 7.40 S21910.0 10.00 10.00 14.00 75.0 4 40.00 9.20 S21912.0 12.00 12.00 16.00 100.0 4 60.00 11.00 S21914.0 14.00 14.00 22.00 125.0 4 85.00 13.00 S21916.0 16.00 16.00 22.00 125.0 4 85.00 15.00 S21918.0 18.00 18.00 26.00 125.0 4 85.00 17.00 S21920.0 20.00 20.00 26.00 125.0 4 85.00 19.00 53