◆适用于M6以上工件
◆加工不同的工件刀具需要单独定制
◆可制作挖根，齿形留量均与
◆适用于齿形精度要求较高的工件的半精加工
◆Suitable for workpiece above M6
◆Machining different workpiece tools need to be customized
◆Can produce protuberance,the tooth shape allowance is even
◆It is suitable for the semi-finishing of the workpiece with high profile accuracy
