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close this bookCentring, Drilling and Counterboring / Countersinking - Course: Techniques for Machining of Material. Trainees' Handbook of Lessons
View the document(introduction...)
View the document1. Purpose of centring, drilling and counterboring/countersinking
View the document2. Types and application of centring, drilling and counterboring/ countersinking tools
View the document3. Preparation of centring, drilling and counterboring/countersinking
View the document4. Centring with the centre square, centre bell and height gauge
View the document5. Centring with the centre drill
View the document6. Centring with the turning tool
View the document7. Drilling with the drill and boring with the boring tool (turning tool)
View the document8. Counterboring/countersinking with counterbore/countersink and turning tool