冲口形状（Shape of punching hole ）
该机用于切线刀、压痕刀的模版连点处冲口
This machine is suitable for punching hole at the joint point brand mold cutting toolcreasing rounded edge。
冲口深度由0-25mm可调
The depth of punching hole is adjustable from 0mm to 25mm
动作合理，冲口后刀线不变形
Movement is rational,and rounded edge will not deform after punching.
冲口宽度9mm（也可根据用户要求制作）
The width of punching hole is 9mmIf user require other width,user can subscribe