Title: Use light-duty and heavy-duty drills.
Course: Industrial Maintenance Technology (13203-I) > Section: Demonstrating Mechanical Skill with Hand and Power Tools

Definition

Usage includes drilling a variety of materials such as light- and heavy-gauge ferrous and non-ferrous metals, plastics, and wood. Drill types include

- cordless
- masonry
- variable-speed
- heavy-duty.

Process/Skill Questions:

- Why is it important to analyze the material before choosing the appropriate drill bit?
- What are the benefits and drawbacks of cordless drills?
- What qualifies a drill as “heavy-duty”?