Matching
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1.
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collar
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2.
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jaws
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3.
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bit
shank
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4.
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chuck
key
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a. | Step
1 | b. | Step
2 | c. | Step
3 | d. | Step
4 | e. | Step
5 | | |
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5.
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Pressing straight down, begin to drill the hole
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6.
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Place
the point of the bit in the starter hole
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7.
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Choose the correct size bit and fasten it to the drill
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8.
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Use a
scratch awl to make a small hole at the center of the hole to be drilled
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9.
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Clamp
the workpiece in a vise or to the workbench
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True/False
Indicate whether the sentence or statement is true
or false.
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10.
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A
power drill with a larger chuck provides less torque than a power drill with a smaller
chuck.
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11.
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Variable-speed power drills allow you to adjust speed by turning a
thumbscrew.
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12.
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As
the torque of a power drill increases, drill speed decreases.
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13.
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Pliers are needed to change a drill bit in a power drill that has a keyless
chuck.
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14.
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The
only difference between a “power drill” and a “power screwdriver” is the type of
bit that has been inserted into the chuck.
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15.
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When
using a auger bit to drill a through hole, drill all the way through the workpiece into the scrap
wood.
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Completion
Complete each sentence or
statement.
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16.
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The
tool being used in Fig. 6-2 (in workbook) is a(n) _____. (two words)
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17.
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The
size of a twist drill is stamped on its _____.
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18.
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A 5
stamped on an auger bit shows that the bit is _____ inch in diameter.
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19.
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To
use a twist drill, fasten it into the _____ of a bit brace.
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20.
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A
power drill for woodworking should be variable-speed and _____.
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21.
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A(n)
_____ can be used to drill holes 1/4 inch or less in diameter. (two words)
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22.
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The
size of a brace is determined by the size of its _____.
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23.
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A
depth _____ controls the depth of the hole being drilled.
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24.
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A
common aid for drilling holes that hold two pieces of wood together is a(n) _____ jig. (two
words)
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25.
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When
drilling a through hole, clamp a piece of scrap wood to the exit side of the workpiece to prevent
_____.
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