... damaged or end of life, please don’t throw away the tools, you can ... D: 55 degree, R: 0 degree, S: 90 degree, T: 60 degree, V: 35 degree, W: 80 ... degree.L: tool holder style and approach angle. A: 90, B: 75, C: 90 ... , D: 45, E: 60, F: 90, G: 90, H: 107.30 ... , J: 93, K: 75, L: 95, M: 50, N: 63, Q: 135, R: 75, S: 45, T ...