Two Bowls Handmade Kitchen Sink Two Bowls Handmade Kitchen Sink,Small Double Sink Kitchen,Double Sink Kitchen,Double Bowl Sink Zhongshanshi JiaBaoLu Kitchen And Bathroom Products Co., Ltd , https://www.gabalusink.com In China's tool industry, shank cutting tools account for a large proportion, most of which, such as taps, drills, milling cutters and reamer, need to machine the center hole at both ends. According to the traditional processing method, workers have high labor intensity and low production efficiency. To this end, we have modified the bench drill according to the situation of the factory, and designed the fixture as shown in the figure.