How to Use the Crank on a Saw to Adjust the Blade

What is the purpose of the crank on the front of the saw below the table?

1) To raise and lower the saw blade

2) To adjust the angle of the saw blade

3) To start and stop the saw

4) To tighten and loosen the saw blade

Final Answer:

The purpose of the crank on the front of the saw below the table is to raise and lower the saw blade. The correct answer is (1).

The crank on the front of the saw, positioned below the table, is used to adjust the vertical position of the saw blade. By turning the crank, you can control how deep the saw blade cuts into the material. This feature is important for achieving precision cuts in woodworking or other applications.

Option (2) and (3) are not accurate descriptions of the function of the crank. Adjusting the angle of the saw blade usually requires a different mechanism, while starting and stopping the saw are typically controlled by a separate switch.

Therefore, the correct answer is (1) - To raise and lower the saw blade. This function allows you to adjust the depth of your cuts easily and precisely.