Understanding SDS Drill Bits and Screws

Which of the following is a type of SDS drill bit?

• Flathead

• Chisel

• Phillips

• Torx

Draw the head of a Pozi screw:

What is a characteristic of a Phillips screw bit?

• Star-shaped

• Cross-shaped

• Square-shaped

• Flat-shaped

Which of the following is a feature of a flathead screw?

• Cross top

• Flat top

• Circle top

• Star-shaped top

Draw the head of a Philips screw:

What is the primary use of a masonry SDS drill bit?

• Drilling into wood

• Drilling into metal

• Drilling into concrete

• Drilling into plastic

What is the key factor in ensuring screw and bit compatibility?

• Colour match

• Size match

• Weight match

• Brand match

Draw the head of a Torx screw:

Match the type of screw with the correct abbreviation:

• T

• Flat

• F

• Torx

• PH

• Pozi

• PZ

• Philips

Is a PZ3 for a screw smaller or bigger than a PZ4?