I posted before and got some great help with a DP2 involute gear cutter. Now the problem is I need to try and figure out what involute gear cutter I need to cut these smaller splines. The only info I got on the blueprint is external spline B 58x53 DIN 5482. Looked all over on the internet but can't seem to find any answers. Can anyone help me to figure out what size cutter I need? I would really appreciate the help!