Blanking & Piercing
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✎ Suggest a correctionAluminum in cooperation with USBM. Shows how to design tools with proper clearance, to set up tools for best results; how to lubricate thoroughly. Shows how to lay out sheet aluminum economically; shows techniques employed in cutting blanks and piercing holes in aluminum sheet.
Complete catalog record
Category: Refrigeration
Subcategory: Comaiercial Uxits
Type: Motion Picture
Format code: 16si
Subcategory: Comaiercial Uxits
Type: Motion Picture
Format code: 16si
Sources
- Index of Training Films 1946 — title, year, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:46 · Suggest a correction