Question

Select the correct answer from each drop-down menu.
Drill bits are attached to power drills to make holes. Drill bits are made of ____ because they’re hard and resistant to corrosion. The bodies and handles of power drills are made of ______ because they’re good insulators.

Answer 1

Answer:

First blank: Alloys        Second blank: Plastics

Explanation:

Answer 2

Drill bits are attached to power drills to make holes. Drill bits are made of alloys because they’re hard and resistant to corrosion. The bodies and handles of power drills are made of plastics because they’re good insulators.

Are our drill bits made of alloys?

While most metal drill bits are made from some type of steel or steel alloy, some tasks may require harder bits made from composite materials such as tungsten carbide.

What material is used in drill bits?

High-Speed Steel (HSS) is a preferred material for use in drill bits since it has a higher red hardness and improved wear resistance. These properties allow for drilling at higher operating speeds and into harder materials.

Learn more about drill bits here https://brainly.com/question/24849420

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