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US 6,334,743 B1Granted
High-speed rotary machine
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Abstract
The present invention relates to a high-speed rotary machine having a main body, a driving device, a locking device, an illuminating device, two tool accommodation members and a number of tools. The driving device contains a through insertion hole which is aligned with two holes at the left and right body portions of the main body for the crank to insert into either side according to the user's habit or the convenience of the work. The main body includes at the top of the inner side of the holding part thereof a press button used for blocking the locking device in order to increase the torsion value of the applied force.
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