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用高速钢钻杆制作的车刀进行开槽加工,可非常方便地在工件上切出宽度精确的O型槽。这样的车刀既可切端面槽(如图所示),也可加工内、外径槽。只要选择的钻杆能满
Slotted with a turning tool made of high-speed steel drill rod, it is very easy to cut a wide and precise O-groove on the workpiece. Such a turning tool can cut the end face groove (as shown), but also processing inside and outside diameter groove. As long as the selected drill pipe can be full