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WorksheetsTwist Drills
Total questions: 10
Worksheet time: 5mins
What is the name of this ?
Drill
Twist
Twist drill
Shank
What are the two types of twist drills ?
Parallel twist - Shank twish
Paralle twist - Tapered twist
Tapered twist - tang twist
Flute twist - parallel twist
What is the purpose of using a drill gauge?
To measure drill speed
To measure drill temperature
To measure drill diameter
To measure drill hardness
When using a tapered twist drill, what component is essential for mounting?
Chuck Key
Spindle socket
Chuck
in the photo they are using what type of measurement tool ?
Micrometer
Ruler
Vernier Caliper
why we do use the measuring tool in the photo ? ( for what purpose )
Measuring the length of the twist drill
Measuring the depth of the twist drill
Measuring the diameter of the twist drill
Measuring the flute of the twist drill
What problem can occur if the twist drill's point angle is incorrect?
The drill will cut too quickly
The drill will become too hot
The hole will be undersized
The hole will be inaccurate
Why Do we need to use this tool for the twist drill ?
to measure the length of the twist drill
to measure the point angle of the twist drill
to measure the flute of the twist drill
Which safety equipment is NOT safe when using a twist drill?
Safety glasses
Steel-toed boots
Loose clothing
Work gloves
Which tool is most appropriate for measuring the diameter of a twist drill?
Tape measure
Protractor
Vernier caliper
Ruler
