| 摘要 |
The invention relates to a drilling tool (1), in particular for drilling fibre-reinforced material (8), wherein the drilling tool (1) has at least one cutting edge (2). At least one marginal surface (31, 32), which in each case delimits a transverse groove (3) or a constriction, is provided downstream of the cutting edge (2) in the feed direction. This marginal surface has a marginal edge (30, 30'), which serves to sever pieces of fibre from the fibre-reinforced material. |
| 申请人 |
KLENK GMBH & CO. KG;WEIGAND, MANFRED;SCHMID, MICHAEL;SCHMID, STEFFEN;SUEESS, BRUNO;CLAUSEN, ROLF;HINTZE, WOLFGANG;SCHUETTE, CHRISTOPH;DOSE, FRANK;MENSE, LORENZ;POTROLNICZAK, LARS |
发明人 |
WEIGAND, MANFRED;SCHMID, MICHAEL;SCHMID, STEFFEN;SUEESS, BRUNO;CLAUSEN, ROLF;HINTZE, WOLFGANG;SCHUETTE, CHRISTOPH;DOSE, FRANK;MENSE, LORENZ;POTROLNICZAK, LARS |
