edge 31°; slot 17mm; 2x side edge 45°; M5
30°/28°
34°/30°
Edge angle to customer's requirement
34° 5/8 x 2 1/8 x 4
57 HRC 2xd17/d35 conical coutersink
Slot 17/8 D22/35 left
edge 45°; M16