传动比(Ratio):
A.高速(HI Speed)1/13.75
B.低速(Low Speed):1/48.12
冲击频率比(BMP Ratio)
A.高速(HI Speed)1/13.75*15
B.低速(Low Speed):1/48.125/25*15
特点(Characteristic):
A、可用于有刷与无刷电钻.Can be used for brush and brushless electric drill;
B、可选配自锁功能.Can be select spindle locking function
C、可承受80-90牛.米大扭矩