FILING AN INTERNAL IRREGULAR SHAPE

Produced by US Office of education. How to make file selection; how to set up a milling machine to file; how to lay out a punch using a die; how to file an irregular shape using a two-lip end mill to sink a hole in solid stock; and how to file the filing of a punch with a die; and how to one finish file.
Complete catalog record
Dewey number: 621.9
Audience level: sh-c-trade-adult Guide
Format/cost: 16-sd-$34.66
Distributors / rental: Bell & Howell Company $3; A. H. Rice and Company; Dayton Film Rental Libraries; Sunray Films Company; Wilfred Naylor; Visual Art Films $34.66

Sources

  1. Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record