Drills, taps, and dies
Drills, taps, and dies
Pages: 150
Contents:
Introduction
Section 1 Twist drills
Section 2 Drills of other kinds
Section 3 Drill chuck
Section 4 Screw
Section 5 hand taps
Section 6 Tapping drill
Section 7 Screwing dies
Section 8 Tap and die
Section 9 Tables
Index
https://drive.google.com/file/d/1q9Ox5gwrltcGTJcf0NObNDm8y67sRyC2/view?usp=sharing