Introduction to Power Tools

When using power tools never engage the?

• locking spring

• booster

• bit shank

• trigger lock

Before replacing parts such as bits, blades, or discs on any tool you must?

• polish it with a fine steel wool

• recharge the tools battery

• disconnect the power source

• inspect them for cracks

Most hammer drills will not hammer until pressure is ?

• released from the powder charge

• reached in the hydraulic cylinder

• detected at the trigger lock

• applied to the drill bit

a pneumatic drill is commonly used?

• in areas where noise is a problem

• to supply compressed air to de-burr pipes

• when there is no source of electricity

• for intricate detail work

never use a circular saw that does not have an upper blade guard because the?

• trigger lock will not work properly

• saw will not cut cleanly

• guard protects you from touching the blade

• saw kerf will be too wide

when using a circular saw be sure to cut on the waste side of the cut mark to allow the blade's?

• arbor

• kerf

• distortion

• stroke

saws with fine blades that are excellent for delicate and intricate cutting are called?

• band saws

• saber saws/jigsaw

• abrasive saw

• worm-drive saws

before you plug any saw into a power source make sure the?

• speed is set to low

• power switch is off position

• work has been clamped sown

• lower blade guard is pulled back

a saw that has a thin one piece blade that runs around guides at the end of the saw is a?

• miter saw

• bandsaw

• saber saw

• circular saw

a power miter saw combines a miter box with a?

• bandsaw

• circular saw

• reciprocating saw

• saber saw