| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder dust suction tool for an electric drill which sucks ejected powder dust in electric drill work, can fit to any type of electric drill, allows accurate construction due to its transparent cover, and allows even one worker to safely work. SOLUTION: In the powder dust suction tool for the electric drill, a suction port is formed in a side face of a cylinder body, a projecting section is disposed above the inside of the cylinder body, the detachable transparent cover is attached to the projecting section, and a hole for passing the cone of the electric drill is formed in the transparent cover. COPYRIGHT: (C)2005,JPO&NCIPI
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