DISPOSABLE BURR ATTACHMENT

摘要

A burr attachment designed for use with a curved burr attachment or other chuck attachments that includes a tube with a wire shaft supported therein and a coil spring surrounding said wire shaft and having each of the coils touch the outer periphery surface of the wire shaft and the inner peripheral surface of said tube to enhance cooling of said outer periphery of said tube from the heat generated by said wire shaft and attenuate vibrations while allowing said burr attachment to be bent without kinking.

主权项

1. A burr attachment comprising,
an elongated tube, a wire shaft supported in said tube, a cutter attached to said wire shaft and extending a precise distance from the end of said elongated tube, a coil wire mounted between the inner surface of said elongated tube and said wire shaft and surrounding said shaft, and said burr attachment being disposable and bendable without forming kinks therein.