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12 Cards in this Set
- Front
- Back
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A(n) _________ is a substance--such as a sandpaper--that is used to wear away material.
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Abrasive
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A(n) _________ is an electrical current that reverses its direction at regularly recurring intervals.
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AC (Alternating Current)
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A(n) _______ is a gunpowder cartridge used to power powder-actuated fastening tools.
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Booster
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A(n) _______ is a very hard material made of carbon and one or more heavy metals
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Carbide
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A(n) ________ is a clamping devide that holds an attachment.
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Chuck
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A(n) _________ is a small, T-shaped steel piece used to open and close the chuck on power drills.
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Chuck Key
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A(n) ________ is a building material, including stone, brick, or concrete block.
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Massonary
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A(n) _______ is a air powered tool.
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Pneumatic Tools
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A(n) ________ moves back and forth.
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Reciprocationg
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A(n) ________ is a smooth part of a drill bit that fits into the chuck.
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Shank
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A(n) _______ is a tool powered by fluided pressure.
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Hydraulic Fluid
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______ are powered by electricity
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Electric Tools
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