κρουστικό δράπανο → hammer drill, percussion drill, impact drill

spiros

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hammer drill → κρουστικό δράπανο

A hammer drill, also known as a percussion drill or impact drill, is a power tool used chiefly for drilling in hard materials. It is a type of rotary drill with an impact mechanism that generates a hammering motion. The percussive mechanism provides a rapid succession of short hammer thrusts to pulverize the material to be bored, so as to provide quicker drilling with less effort. If a hammer drill's impact mechanism can be switched off, the tool can be used like a conventional drill to also perform tasks such as screwdriving.
Hammer drill - Wikipedia
« Last Edit: 15 May, 2023, 10:24:59 by spiros »


 

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