9 J210 Solid Carbide Thread Mill with High Helix, Metric Universal high performance tool to machine same or bigger diameters than the TDZ with the same pitch. Left or right-hand, through or blind holes almost down to the bottom. With Alcrona Pro coated for the best machining result in a wide range of materials and 27° helix for a smoother cutting action. 2×D l 27° R Alcrona Pro DIN 6535HA 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 309. P1.1 P1.2 P1.3 P2.1 P2.2 P2.3 P3.1 P3.2 P3.3 P4.1 P4.2 P4.3 M1.1 M1.2 181 B 203 B 210 B 156 B 137 B 121 B 140 B 112 B 95 B 83 B 70 B 58 B 65 B 55 B M2.1 M2.2 M2.3 M3.1 M3.2 M3.3 M4.1 M4.2 K1.1 K1.2 K1.3 K2.1 K2.2 K2.3 58 B 47 B 40 B 50 A 42 A 38 A 32 A 27 A 137 B 101 B 76 B 129 B 105 B 84 B K3.1 K3.2 K3.3 K4.1 K4.2 K4.3 K4.4 K4.5 K5.1 K5.2 K5.3 N1.1 N1.2 N1.3 115 B 87 B 71 B 106 A 80 A 59 A 51 A 42 A 120 B 90 B 70 B 420 C 315 C 210 C N2.1 N2.2 N2.3 N3.1 N3.2 N3.3 N4.1 N4.2 N4.3 S1.1 S1.2 S1.3 S2.1 S2.2 275 C 247 C 179 C 640 C 378 C 189 C 305 C 153 C 69 C 42 A 42 A 32 A 35 A 26 A S3.1 S3.2 S4.1 S4.2 H1.1 H3.1 26 A 22 A 21 A 17 A 63 A 45 A Internal Thread. Product TDZ TP DC APMX OAL DCON MS NOF [mm] [mm] [mm] [mm] [mm] J2104.5X1.0 M6 1.00 4.50 13.00 57.0 6.00 3 J2106.0X1.25 M8 1.25 6.00 17.50 65.0 6.00 3 J2107.5X1.5 M10 1.50 7.50 21.00 72.0 8.00 3 J2109.5X1.75 M12 1.75 9.50 26.25 80.0 10.00 3 J21010.0X2.0 M14 2.00 10.00 30.00 83.0 10.00 4 J21012.0X2.0 M16 2.00 12.00 34.00 92.0 12.00 4 301