PELANGIGAME At this point, the Hole-Shooter, a drill that weighed 5 lbs. Peterson Company, in 1924 and became the Milwaukee Electric Tool Company. In the early 1930s, companies started to experiment with housings of thermoset polymer plastics. In 1956, under the influence of Hans Erich Slany, Robert Bosch GmbH was one of the first companies to introduce a power tool housing made of glass filled nylon.|Hitz (Radio Station)