What are try squares used for?
They are used to draw lines at a right-angle to an edge
They are used to mark lines at variable angles
They are used to measure the length of materials
Which of the following materials would you use a chinagraph pencil to mark out?
Metals
Plastics
Woods
What is a mortice gauge used for?
To scribe two parallel line on materials
To scribe an arc or circle on materials
To scribe a centre mark on materials for drilling
What are inside callipers used for?
To measure the thickness of materials
To scribe a perfect circle on materials
To measure the interior dimensions of tubes
What are spring dividers used for?
To scribe an arc or a circle
To scribe a centre mark for drilling
To measure distances on materials