In the outsourcing products of our factory, there are a large number of workpieces processed in the parts shown in Figure 1, which need to be scraped on the end faces of the holes. In the past, it was always drilled first, and then scraped with a file. This requires frequent replacement of the drill bit and the mast, which enhances the labor intensity of the worker and is inefficient. Surface roughness is also difficult to meet the requirements. To this end, made a set of drills
Banner Welder,Banner Welding Machine,Banner Heat Welder,Banner Seam Welder
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