Relacionar Columnas Tools & ActionsVersión en línea Technology for spanish speakers in secondary school por tekno TEKNESO 1 punch to make a hole 2 saw 3 ruler or set square 4 file or sandpaper 5 glue and clamps to insert an eye bolt in a piece of wood to sand the corner of a piece of wood to cut a plywood board to glue two pieces of wood to measure a board