DC DN DCON MS 9 S524 4-Flute Solid Carbide Corner Radius End Mill, Long Reach Extra short cut length, 4-flute design with different corner radius available and 40° helix provides high rigidity for profile milling in hard to reach areas where a corner radius is required. Neck recess to avoid work contact with the wall. TiSiN coating improves performance machining in hardened materials up to 63HRC. RE N NOF4 APMX l g LU 40° -6° OAL DC DIN 6535HA TiSiN 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. H1.1 H2.1 H2.2 H3.1 H3.2 H4.1 H4.2 119 I 70 G 60 E 78 G 64 G 50 E 42 B DCON MS tolerance h6; RE ±0.01 mm. Product DC RE DCON MS APMX OAL NOF LU DN [mm] [mm] [mm] [mm] [mm] [mm] [mm] S5243.0XR0.3 3.00 0.30 6.00 5.00 75.0 4 30.00 2.80 S5244.0XR0.3 4.00 0.30 6.00 8.00 75.0 4 32.00 3.70 S5244.0XR0.5 4.00 0.50 6.00 8.00 75.0 4 32.00 3.70 S5245.0XR0.3 5.00 0.30 6.00 9.00 75.0 4 32.00 4.60 S5245.0XR0.5 5.00 0.50 6.00 9.00 75.0 4 32.00 4.60 S5246.0XR0.3 6.00 0.30 6.00 10.00 75.0 4 40.00 5.50 S5246.0XR0.5 6.00 0.50 6.00 10.00 75.0 4 40.00 5.50 S5246.0XR1.0 6.00 1.00 6.00 10.00 75.0 4 40.00 5.50 S5248.0XR0.3 8.00 0.30 8.00 12.00 75.0 4 40.00 7.40 S5248.0XR0.5 8.00 0.50 8.00 12.00 75.0 4 40.00 7.40 S5248.0XR1.0 8.00 1.00 8.00 12.00 75.0 4 40.00 7.40 S52410.0XR0.5 10.00 0.50 10.00 14.00 75.0 4 40.00 9.20 S52410.0XR1.0 10.00 1.00 10.00 14.00 75.0 4 40.00 9.20 S52410.0XR2.0 10.00 2.00 10.00 14.00 75.0 4 40.00 9.20 S52412.0XR0.5 12.00 0.50 12.00 16.00 100.0 4 60.00 11.00 S52412.0XR1.0 12.00 1.00 12.00 16.00 100.0 4 60.00 11.00 S52412.0XR2.0 12.00 2.00 12.00 16.00 100.0 4 60.00 11.00 S52416.0XR0.5 16.00 0.50 16.00 22.00 125.0 4 85.00 15.00 S52416.0XR1.0 16.00 1.00 16.00 22.00 125.0 4 85.00 15.00 S52416.0XR2.0 16.00 2.00 16.00 22.00 125.0 4 85.00 15.00 S52416.0XR3.0 16.00 3.00 16.00 22.00 125.0 4 85.00 15.00 67