| 摘要 |
A milling cutter 10 for rounding off an edge 21 or rim of an object 20. In the rotary body 31, there has been formed a taper or a groove-shaped intermediate area 32 in which cutters 22, 22, 23 have been placed, so that the cutting edge 26 lies obliquely relative to the frame shaft 11. When the tool's cutting edge 26 rotates, it produces a rounding-off, in the form of a hyperbolic curve 25, in the edge 21 or rim of the of the object 20. <IMAGE> (4)
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