| 摘要 |
A pipe beveling attachment for a rotary power tool including base means, an arbor sleeve adapter assembly for mounting the base means to the rotary power tool, bearing means in the base means for securing a shank of a pipe beveling rotary cutting tool, and alignment and guide means for cooperatively engaging a pipe wall of a pipe end to be beveled and for accommodating different diameter pipes including removable pins on each side of the pipe wall to provide a slidable cooperative engagement of the base means and pipe beveling rotary cutting tool with the end of the pipe to be beveled. The attachment includes a safety shield for an operator's protection and an optional flexible rotational stopper for preventing the attachment assembly from rotating when the power tool is at idle, generally a circular power saw. An alignment pin extending from the end of the arbor sleeve adapter assembly juxtaposed the power tool is optionally included to engage an aperture in a circular power saw retainer washer.
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