Manual Thread Cutting - Course: Technique for manual working of materials. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 22 p.)

Manual Thread Cutting - Course: Technique for manual working of materials. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 22 p.)

		(introduction...)
		1. Purpose of thread cutting
		2. Kinds of threads
		3. Tools for internal threading (tapping)
		4. Tools for external threading
		5. Operation of thread cutting
		6. Special hints on the designation of threads by the example of the metric threads
		7. Technological process of cutting internal threads (tapping)
		8. Technological process of cutting external threads