牙齿表面表面处理:无 切割牙齿切割参考表面:孔(H7) 模块:2 Number of lines: 1 Tooth tip circle diameter: 60 Tooth tip circle diameter: 126 Standard circle diameter: 120.25 Tooth width: 22 Boss length (right): 13 Twist direction: L Twist angle: 3°42' Key groove: 10 x 3.3 Tap: M8