S3 PWW - (Bird House) Linisher & Disc Sander

What is a disc sander primarily used for?

• Sanding the faces of timber

• Polishing metal surfaces

• Sanding the edges of timber

• Sanding the end grain of timber

What motion does a disc sander use to sand wood?

• Linear motion

• Random orbital motion

• Circular motion

• Oscillating motion

What happens if you sand a piece of timber on the wrong side of the disc sander?

• It will not affect the sanding process

• It will be very hard to hold and may come loose

• It will sand more efficiently

• It will create a smoother finish

What is a linisher used for?

• Cutting wood

• Polishing metal surfaces

• Sanding the end grain of timber

• Sanding the edges and faces of timber

What should you ensure when using a linisher?

• Use it only on metal surfaces

• Use water for cooling

• Sand with the grain

• Sand against the grain