| 摘要 |
PURPOSE: An accessory for an electric tool is provided to easily process the internal and external parts of a workpiece because a rotary shaft of an electric tool is moved in a row toward a horizontal direction. CONSTITUTION: An accessory for an electric tool comprises first and second fixing plates(10,60), a driving shaft(20), a connecting plate(30), a clamp(40), a driving pulley(50), a connecting rod(70), a driven pulley(80), a driven shaft(90), a driving belt(100). The first fixing plate is perpendicularly extended with respect to a rotary shaft. The driving shaft is installed to the first fixing plate to be rotated and joined to the rotary shaft. The connecting plate is joined to the first fixing plate and extended to a direction of an electric tool. The driving pulley is joined to the driving shaft. The second fixing plate is installed along an extension line of the first fixing plate in a row with the first fixing plate. The connecting rod connects the first and second fixing plates. The driven shaft is installed in the second fixing plate to be rotated and joined to the driven pulley. The driving belt connects the driving and driven pulleys.
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