Question

The metal shaft on which sandpaper disks and other abrasives are mounted is called a ________?

1) Spindle
2) Shaft
3) Arbor
4) Mandrel

Answer 1

An arbor is the correct term for the metal shaft to which sandpaper disks are mounted; it provides stability and ease of use in tools like grinders or lathes. Option 4.

Step-by-step explanation:

The metal shaft on which sandpaper disks and other abrasives are mounted is called an arbor. In a workshop setting, various terms are used to describe components of tools where accessories are mounted. Specifically, when working with tools like grinders or lathes, components such as sandpaper disks are often attached to a central shaft for stability and ease of use.

Among the options provided, an arbor is the correct term for this component. An arbor is a spindle or a shaft on which the sandpaper disk or other type of abrasive wheel is mounted. While working with tools such as a motorized lathe, the angular velocity of a piece of wood with a radius of 0.2 m would be determined by the speed at which the lathe is set to spin the wood.