Safety rules for operation of wells

Слайд 4

The drill press comes in a floor or bench-mounted model. It has

The drill press comes in a floor or bench-mounted model. It has
a motor driven head that has a chuck that accepts bits or cutters. It also has an adjustable table on which the work is mounted. It is operated by pulling a rotary lever which lowers the drill bit into the material. To avoid accidents, the following operational safety rules must be observed by everyone working on the Drill Press. Failure to follow the safety rules will result in a loss of shop privileges.
Имя файла: Safety-rules-for-operation-of-wells.pptx
Количество просмотров: 59
Количество скачиваний: 0