My new idea of homemade hand powered drill- yo yo drill- vs sds power drill - fast competition

I think it's a new idea, the mechanism of this hand drill .But there are some videos from the manual drill of which works with gears and some are a manner similar to my way using splice but the method of transmission between the hand and the drill is a bit different . anyway have fun with this small illogical competition between my homemade hand drill and 800 watt sds drilling in 8*8 cm wood

Видео My new idea of homemade hand powered drill- yo yo drill- vs sds power drill - fast competition канала Diy to the day you die