| 摘要 |
The device for edge cutting of strips of material includes a groove (2) disposed in a base body (1) and passing through over the length of the base body (1) and exhibiting in each case a round blade (6) at sideways protruding arms (4) and (5) at the lower open end of the groove (2). The round blades (6) are disposed somewhat staggered relative to the longitudinal axis of the groove (2). The round blade (6) disposed in the arm (5) is disposed somewhat inclined under an angle relative to the wall of the groove (2). The round blade (6) disposed in the arm (5) separates at an angle the downwardly disposed region of the strip of material in order to generate a so-called undercut, whereby the laying work and installation can be performed more exact and simpler.
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