Steel pipe radial reaming chamfering combination tool
Interactive Lamp,Interactive Pillar Lighting,Sensor Luminous Pillar Light,Colorful Interactive Touch Light Sichuan Kangruntengpu Photoelectric Technology Co., Ltd. , https://www.kangruntoplighting.com In the production of sub-cylinders, headers and medium and high-pressure vessels matched with various industrial boilers, it is often necessary to drill radial holes of various specifications on the outer wall. In the past, pre-drilling small positioning holes, reaming, and finally polishing were used. Machine chamfering. Drilling with this method has low work efficiency, poor precision, poor quality and high labor intensity. Grinding machine chamfering, the loss of the grinding wheel is large, production