Browsing by Author "Grönberg, Maria"
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Tillverkning av skruvgängor i trä med snedtyg
Grönberg, Maria (2012-08-07)There are many workbenches where the wooden screw in the vise is out of order after many years of use. To make new screws and nuts you need two tools, a screwbox to make the external threads and a tap to make the internal ...