Drilling & Tapping a Cast Steel Valve Body

Duration: 19 min

Creator: U.S. Office of Education

Format: Filmstrip

Sound: Sound

Description: Shows the technique used when drilling and tapping blind holes in cast steel on a radial drill. Setting up the work, setting the jig, and clamping the work in place on the table are shown. Calculating the size of the tap drill and the method used when setting the maihine to drill a number of holes to the same depth is demonstrated.

Complete Record: Category: Machine Shop Subcategory: Drill Press Type: Slide Film Source: USOE Castle Catalog number: OE22 Price: $25.85. Format code: 16sd

Metadata Source:Index of Training Films 1946