Metal work hand tools

BASIC SCIENCE Jss1 third term

Sub-Theme: Materials and processing

Theme drawing practice


Metalwork hand tools 5

Performance objectives

Students should be able to:

  1. State why tools and machine needs regular maintenance.
  2. State the maintenance and care of workshop tools and machinery.


Benefit of maintenance

The following are the importance of maintenance

  1. It prevents the sudden breakdown of equipment or machines
  2. It prolongs the life span of the equipment
  3. It enables the equipment or machine to be in good working condition
  4. It saves time
  5. It saves energy
  6. It increases the efficiency of the equipment
  7. It reduces the cost of corrective maintenance
  8. It reduces the chance of accident.... View More

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