portal.abuad.edu.ng · the hand operations in fitting shop include marking, filing, sawing,...

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Page 1: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 2: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 3: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 4: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 5: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 6: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 7: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 8: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 9: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 10: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable

b) Cross Cut chisel

c) Diamond pointed Chisel

Fig. b

Fig. c

Page 11: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable

Files

Page 12: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable

Types of Files

The files according to their shape are classified as :

1. Flat file

2. Square file

3. Hand file

4. Triangular file

5. Round file

6. Half round file

Page 13: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 14: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable

Round file

Page 15: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 16: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 17: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 18: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable
Page 19: portal.abuad.edu.ng · The hand operations in fitting shop include marking, filing, sawing, scraping, drilling, tapping, grinding etc., using hand tools or power operated portable