| 摘要 |
A pipe end chamfering tool for creating a bevel on the inside diameter or the outside diameter, or the inside and the outside diameter of a pipe end. The tool includes a body, one or more first projections, and at least one chamfering region at the juncture of the body and each first projection. The chamfering region is configured to cut either an inside bevel, or an outside bevel, or both an inside and an outside bevel on a pipe end. The first projection has a proximal, a middle and a terminal segment. The middle segment has a width essentially equal to the inside diameter of the pipe to be chamfered and stabilizes the pipe during chamfering. The terminal segment is semicircular and is oriented perpendicular to the plane of the proximal and middle segments. The terminal segment collects and allows removal of chips or shavings created on the inside of the pipe during chamfering. The tool includes a second projection oriented perpendicularly to the body and, in conjunction with the edge of the body opposite the second projection, provides a measuring device for an operator to mark the length of pipe which should be inserted into a stab-type pipe coupler to achieve an effective connection.
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