●适用于冲床行程为50-250MM;
Suitable for punch stroke of 50-250mm
●攻牙尺寸较小，一般为公制M2-M7 或对应UNC/UNF/BSW 等
英美制的螺纹成型加工;
Suitable for small tapping sizes of metric M2-M7 or the
corresponding UNC/UNF/BSW sizes.
●攻牙方向可实现由上往下或由下往上，通用性广;
The tapping direction can be up-down or bottom-top moving,
it has wide generality.
●采用整机快速固定式销钉定位安装;
Quick position installation with dowel pin.
●为标准机型, 若有特殊要求可订制。
Standard model,also can be customized as special request.