By: Branden Mazzeo
Parts of a drill.
The Chuck, Trigger and Drilling tips for a power tool.
The chuck is what holds the drill bits that the power drill uses to do a job. Two kinds of chucks key-less and keyed. Keyless does not require additional tools to change the bits when a keyed one does.
The application of power to rotate the bit being used by the power drill. The trigger is located on the handle of a power drill for safe and easy use. The stronger you pull the trigger the faster the bit rotates.
Drilling tips are what is put inside the chuck of a power drill to put holes in materials or fasten screws, nuts, or bolts.
How to use power drills and change there drilling tips.
One last thing.
a.Torque rotation b. rotational speed c. direction of rotation d. torsional force
2. What part of a power drill protects the motor from excessive torque?
a. Trigger b. Speed control c. chuck d. clutch
3.To drill into a workpiece, the directional switch must be in what position?
a. Center b. far left c. far right