Gear Shaving Cutters Technical standard: JB/T14333-93 Angle: 20° precision grade: A,B Diameter: df240 Mn2-8 Please describle on the order: name, diameter, mould angle precision grade, direction. If needs to design and produce nonstandard cutter, also supply related parameters. Norm. Modul No.of teeth d=240 Helix Hand Pitch dia Outside dia. 2.0 115 233.114 243.054 15° Turn right 2.25 103 239.925 245.425 15° Turn right 2.5 90 235.525 241.705 15° Turn right 2.75 83 236.302 243.042 15° Turn right 3.0 73 226.725 234.425 15° Turn right 3.25 67 225.431 233.671 15° Turn right 3.5 51 221.031 229.831 15° Turn right 3.75 61 236.819 246.159 15° Turn right 4.0 53 219.479 229.379 15° Turn right 4.5 51 237.596 248.596 15° Turn right 5.0 43 222.584 234.684 15° Turn right 5.5 41 233.455 246.655 15° Turn right 6.0 37 229.831 246.471 15° Turn right 6.5 35 235.525 253.885 15° Turn right 7.0 31 224.655 245.815 15° Turn right 8.0 27 223.620 249.060 15° Turn right We offer special service, If you need special size please contact with our marketing!