| 摘要 |
A scraping tool comprises an elongated body (4) provided with a longitudinal central hole (5) longitudinal and a transverse through hole (13) extending longitudinally between a first end, connectable to a rotary tool, and a second end, two blades (3) slidably housed in the transverse hole (13) and overlapping each other, each having a central hole (10) defining the cutting edge, and centrifugal actuation means (2) configured to move the blades (3) in conjunction with a rotation of the elongated body (4) between a receiving position, in which the blades (3) are positioned so that the central holes (10) present a maximum overlap area, and an operating position, in which the two blades (3) are shifted away from each other along the same sliding direction so that the central holes (10) present a reduced overlap area and the walls of the central holes (10) come into contact with a conductor inserted therein. |
