Questions and Answers
When using power tools, what should never be engaged?
You must disconnect the power source before replacing parts such as bits, blades, or discs on any tool.
True
Most hammer drills will not hammer until pressure is applied to what part?
the drill bit
A pneumatic drill is commonly used when there is no source of what?
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You should use a circular saw that does not have an upper blade guard.
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When using a circular saw, you should cut on which side of the cut mark?
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Saws with fine blades that are excellent for delicate and intricate cutting are called what?
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What should you ensure is in the off position before plugging in any saw?
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A saw that has a thin, one-piece blade that runs around guides at either end is known as a what?
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A power miter saw combines a miter box with what?
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An angle grinder is used to grind what type of materials?
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The adjustable tool rest on a bench grinder should be positioned how far from the grinder wheel?
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What is a good way to check the condition of the grinding wheel on a bench grinder?
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A grinder can catch on rough material edges and shift around, especially when using rotary bits called what?
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A low-velocity fastening system used to drive steel pins or threaded studs into masonry and steel is known as a what?
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Special training and certification are required before using any kind of powder-actuated fastening tool.
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Before using a pneumatically powered nailer for the first time, what is important to do?
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If a pneumatic nailer is not firing properly, what should you do before attempting repairs?
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What type of power tool is well suited for breaking up concrete during demolition work?
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A Porta-Power® is an example of what kind of tool?
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Study Notes
Power Tools Safety and Usage
- Always avoid engaging the trigger lock on power tools to prevent accidental activation.
- Before replacing any tool components (bits, blades, discs), disconnect the power source for safety.
Hammer and Pneumatic Drills
- Most hammer drills require pressure on the drill bit to activate the hammer function.
- Pneumatic drills are ideal for job sites without electric power sources.
Circular and Band Saws
- Circular saws should only be used if they have an upper blade guard to protect against accidental contact with the blade.
- When cutting with a circular saw, ensure to cut on the waste side to accommodate the blade's kerf.
- A bandsaw features a thin, continuous blade looped around guides at both ends, designed for cutting tasks.
Miter and Saber Saws
- A power miter saw merges the functionalities of a miter box and a circular saw for precise angled cuts.
- Saber saws, also known as jigsaws, have fine blades suitable for delicate and intricate cutting tasks.
Bench Grinders and Angle Grinders
- Bench grinders should have adjustable tool rests set to 1/8 inch away from the grinder wheel for optimal safety.
- Conduct a ring test to evaluate the condition of the grinding wheel on a bench grinder.
- Angle grinders are designed to grind hard, heavy materials effectively.
Fastening Systems and Tools
- A powder-actuated tool drives steel pins or threaded studs into masonry and steel, operating by low-velocity fastening.
- Special training and certification are mandatory for using powder-actuated fastening tools.
- Familiarize yourself with the manufacturer's instructions before using a pneumatically powered nailer for the first time.
Safety Precautions with Nailers
- When troubleshooting a pneumatic nailer, disconnect the air hose before conducting any repairs to ensure safety.
Heavy-Duty Power Tools
- A pavement breaker is optimal for breaking up concrete during demolition work.
- The Porta-Power® is an example of a hydraulic tool used for lifting or applying force.
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Description
Test your knowledge on safety procedures for using power tools with these flashcards. Learn essential terms and definitions related to tool operation, maintenance, and precautions. Perfect for anyone working with power tools in various settings.
