Blanking & Punching

Duration: 30 min

Creator: U.S. Navy (see Castle Films)

Format: 16mm

Sound: Sound

Description: Presents economical methods of cutting sheet metal to size, including shearing, sawing, punching, routing and gang drilling.

Complete Record: Category: Refrigeration Subcategory: Comaiercial Uxits Type: Motion Picture Source: Navy Format code: 16sd

Metadata Source:Index of Training Films 1946