Holes, Drilling & Tapping in Cast Iron

Duration: 18 min

Creator: U.S. Office of Education

Format: Filmstrip

Sound: Sound

Description: The methods and sequences followed when and tapping cast iron. Method of locat- drilling ing the center of the bolt circle and the centers of the various bolt holes are shown. tapping A chuck of standard make is used to tap the two holes for set screws. The method of setting the machine for this operation and precautions op- erator must take are shown in detail.

Complete Record: Category: Machine Shop Subcategory: Drill Press Type: Slide Film Source: USOE Castle Catalog number: OE47 Price: $25.22. Format code: 16sd

Metadata Source:Index of Training Films 1946