Most of the annular washers cut by the turning tool (Fig. 1) will have burrs at the circumference of the inner hole. These burrs are removed by the fitter. The labor intensity is high, the work efficiency is low, and the effect is not satisfactory. . If a circular washer deburring device as shown in Fig. 2 is used on a bench drill, the above disadvantages can be overcome, especially in mass production.
Aluminum 450*450mm LED Panel Light
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