1. Manual feeding, automatic advance and retreat of knives, fast speed, and increased production by multiple times or more.

2. The machine can perform chamfering and trimming on the inner and outer corners of the end faces of circular pipes and rods in one go, quickly and accurately. To ensure the accuracy and consistency of the centerline between the processed object and the cutter head, the clamping die and cutter head are precisely designed to uniformly complete the processed object in one go.