| 摘要 |
A manual tool useful for scraping, deburring and breaking the sharp edges of sheet material such as metal and glass and the like, formed of an elongated handle shaped to fit within the human hand and a pair of closely adjacent, conventional, wafer-like, hard cutter inserts mounted upon the forward end of the handle. A pair of sockets are formed on the forward end of the handle and each insert fits within a socket and is immovably held therein by means of a conventional fastener. The inserts each have a forwardly extending cutter edge, and the two cutter edges are arranged at an acute angle to form a V-shaped channel between the two inserts. The channel receives and is drawn along the sharp edge of the sheet material. The inserts are removable and replaceable, when desired, with similar inserts.
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