1. Nizwa College of Technology
الكلية التقنية بنزوى
Nizwa College of Technology
Mechanical Engineering Department
HAND TOOLS
Done by:
Issa AL-Tobi

2. Hand tools Files (flat,hand, half round….etc) Handsaw (hacksaw)
Chisels (flat,cross cut,half round…etc)
taps

3. Hand tools equipment

4. Features of file

5. Flat file
Used for large flat surface

6. Hand file

7. Half round file
Used to file curved-concave-surfaces

8. Round file
For opening up round holes

9. Square file
For opening up Square holes

10. Three square file
For squaring out corners

11. Types of chisel

12. Uses of chisels Break down surface into strips with cross cut chisel.
Break down strips with flat chisel that is slightly wider than strips.

13. Continued
Squaring out corner with a diamond point chisel.

14. height of vice

15. Correct stance

16. cutting file teeth

17. Double cut file

18. Heavy filling

19. Light filling

20. Finishing

21. Filing a blind hole

22. Filling a vertical surface slotted components

23. Draw filling

24. The hacksaw

25. Practical exercise

26. THE END