Брошюра Dormer Pramet новинки 2021 - страница 28

S765HB 4-Flute Solid Carbide Roughing End Mill Short cutting length 4-flute design with NRA profile and 40° helix is designed to break chips for efficient roughing applications. AlCrN coating improves performance. For plunging, ramping and profile milling. NOF 4= DC h9 Workpiece material group suitability and starting values for cutting speed (m/min). Letter code feed table can be found on page 22. P1.1 P1.2 P1.3 P2.1 P2.2 P2.3 P3.1 P3.2 P3.3 P4.1 P4.2 M1.1 M1.2 M2.1 211 J 236 J 243 J 180 J 158 J 140 J 146 J 117 J 99 J 86 J 74 J 122 J 103 J 108 J M2.2 M3.1 M3.2 K1.1 K1.2 K1.3 K2.1 K2.2 K2.3 K3.1 K3.2 K3.3 K4.1 K4.2 89 J 100 J 86 J 208 J 154 J 116 J 214 J 174 J 139 J 189 J 145 J 117 J 176 J 132 J K4.3 K4.4 K4.5 K5.1 K5.2 K5.3 S1.2 S2.1 S3.1 S4.1 97 J 83 I 69 I 199 J 149 J 116 J 72 J 56 I 42 I 33 I DCON MS tolerance h6; CHW ± 0.02X45° mm. Product DC CHW DCON MS APMX OAL NOF [mm] [mm] [mm] [mm] [mm] S765HB6.0 6.00 0.10 6.00 16.00 50.0 4 S765HB8.0 8.00 0.20 8.00 20.00 64.0 4 S765HB10.0 10.00 0.20 10.00 22.00 70.0 4 S765HB12.0 12.00 0.20 12.00 26.00 75.0 4 S765HB14.0 14.00 0.30 14.00 32.00 90.0 4 S765HB16.0 16.00 0.30 16.00 32.00 90.0 4 S765HB18.0 18.00 0.30 18.00 38.00 100.0 4 S765HB20.0 20.00 0.40 20.00 38.00 100.0 4 27