The learner will identify and select advanced cutting tools and procedures.

Advanced Hole-Making Operations

Two common finishes are found on standard twist drills. Which type of finish is better for harder metals?
Question 1 of 10

Advanced Hole-Making Operations

Correct!

Two common finishes are found on standard twist drills. Which type of finish is better for harder metals?

Correct Answer

Black oxide

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Two common finishes are found on standard twist drills. Which type of finish is better for harder metals?

Your Answer

Correct Answer

Black oxide

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
Question Image
Question 1 of 10

Advanced Hole-Making Operations

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Identify the drill shown.
question image

Correct Answer

Screw machine drill

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Identify the drill shown.
question image

Your Answer

Correct Answer

Screw machine drill

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
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Question 1 of 10

Advanced Hole-Making Operations

Correct!

Identify the drill shown.
question image

Correct Answer

Combined drill and countersink

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Identify the drill shown.
question image

Your Answer

Correct Answer

Combined drill and countersink

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
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Question 1 of 10

Advanced Hole-Making Operations

Correct!

Identify the drill shown.
question image

Correct Answer

Core drill

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Advanced Hole-Making Operations

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Identify the drill shown.
question image

Your Answer

Correct Answer

Core drill

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
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Question 1 of 10

Advanced Hole-Making Operations

Correct!

Identify the drill shown.
question image

Correct Answer

Carbide-tipped twist drill

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Identify the drill shown.
question image

Your Answer

Correct Answer

Carbide-tipped twist drill

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Question 1 of 10

Advanced Hole-Making Operations

The method of drilling where a slug of metal is left in the center is known as _______.
Question 1 of 10

Advanced Hole-Making Operations

Correct!

The method of drilling where a slug of metal is left in the center is known as _______.

Correct Answer

trepanning

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

The method of drilling where a slug of metal is left in the center is known as _______.

Your Answer

Correct Answer

trepanning

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
Question Image
Question 1 of 10

Advanced Hole-Making Operations

Correct!

Identify the drill shown.
question image

Correct Answer

High helix

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Identify the drill shown.
question image

Your Answer

Correct Answer

High helix

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Question 1 of 10

Advanced Hole-Making Operations

______ are stubby drills used for starting holes on drill presses, mills, and lathes.

Question 1 of 10

Advanced Hole-Making Operations

Correct!

______ are stubby drills used for starting holes on drill presses, mills, and lathes.

Correct Answer

Center drills

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

______ are stubby drills used for starting holes on drill presses, mills, and lathes.

Your Answer

Correct Answer

Center drills

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Question 1 of 10

Advanced Hole-Making Operations

A ______ drill consists of a holder and a blade.
Question 1 of 10

Advanced Hole-Making Operations

Correct!

A ______ drill consists of a holder and a blade.

Correct Answer

spade

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

A ______ drill consists of a holder and a blade.

Your Answer

Correct Answer

spade

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Question 1 of 10

Advanced Hole-Making Operations

Identify the drill shown.
Question Image
Question 1 of 10

Advanced Hole-Making Operations

Correct!

Identify the drill shown.
question image

Correct Answer

Spade drill

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Identify the drill shown.
question image

Your Answer

Correct Answer

Spade drill

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Question 1 of 10

Advanced Hole-Making Operations

There are two types of combined drill and countersinks: the plain type and the _____ type.
Question 1 of 10

Advanced Hole-Making Operations

Correct!

There are two types of combined drill and countersinks: the plain type and the _____ type.

Correct Answer

bell

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

There are two types of combined drill and countersinks: the plain type and the _____ type.

Your Answer

Correct Answer

bell

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Question 1 of 10

Advanced Hole-Making Operations

Twist drills are often coated with a thin layer of this super hard material.

Question 1 of 10

Advanced Hole-Making Operations

Correct!

Twist drills are often coated with a thin layer of this super hard material.

Correct Answer

Titanium nitride

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Twist drills are often coated with a thin layer of this super hard material.

Your Answer

Correct Answer

Titanium nitride

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Question 1 of 10

Advanced Hole-Making Operations

_________drills were originally produced for drilling brass or other soft materials because these drills won't run ahead or "grab."

Question 1 of 10

Advanced Hole-Making Operations

Correct!

_________drills were originally produced for drilling brass or other soft materials because these drills won't run ahead or "grab."

Correct Answer

Straight flute

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

_________drills were originally produced for drilling brass or other soft materials because these drills won't run ahead or "grab."

Your Answer

Correct Answer

Straight flute

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Question 1 of 10

Advanced Hole-Making Operations

Twist drills used for plastics, hard rubber, and fiber board will have point angles of ______ degrees or less.

Question 1 of 10

Advanced Hole-Making Operations

Correct!

Twist drills used for plastics, hard rubber, and fiber board will have point angles of ______ degrees or less.

Correct Answer

90

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Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Twist drills used for plastics, hard rubber, and fiber board will have point angles of ______ degrees or less.

Your Answer

Correct Answer

90

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Question 1 of 10

Advanced Hole-Making Operations

Which twist drill helix is best suited for quick chip removal?
Question 1 of 10

Advanced Hole-Making Operations

Correct!

Which twist drill helix is best suited for quick chip removal?

Correct Answer

High helix

 Finish
Question 1 of 10

Advanced Hole-Making Operations

Incorrect

Which twist drill helix is best suited for quick chip removal?

Your Answer

Correct Answer

High helix

 Finish
Question 1 of 10
Advanced Hole-Making Operations

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Published
1/30/2015
Last Updated
1/30/2015
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Advanced Hole-Making Operations by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.