Intro to Power Tools 2

Before you plug any saw into a power source, make sure the _____.

• Lower blade guard is pulled back 

• Power switch is in the off position

If a pneumatic nailer is not firing properly, before you attempt repairs you must _______.

• Disconnect the air hose

• Remove the booster

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

• Recharge the tool's battery

• Disconnect the power source 

Drill bits are held in place by _______.

• Carbides

• Chucks

The angle grinder is used to grind _______.

• Hard, heavy materials

• Imperfections in wood