S2 PMW - Drill Bits

Which type of drill bit is described as having two twisted, fluted cutting edges to remove material?

• Flat drill

• Twist drill

• Auger

• Hole saw

What is the primary use of a flat drill?

• Drilling flat bottomed blind holes

• Creating larger through-holes

• Drilling flat blind holes or larger diameter holes

• Making clean cuts with a hand drill

Which drill bit is characterised by a screw-shaped end point and is used with a hand drill?

• Twist drill

• Flat drill

• Auger

• Forstner bit

What is the main feature of a hole saw?

• It has a flat face and a pin at the bottom

• It is used for drilling flat bottomed blind holes

• It is comprised of a twist drill surrounded by a large circular tube with saw teeth

• It has a wider twist than a normal drill

Which drill bit is more stable to use than a flat bit and is used for drilling flat bottomed blind holes?

• Twist drill

• Flat drill

• Auger

• Forstner bit