2. The T-Square
The T-Square is used to draw horizontal lines.It is also used as
a
base for set squares to draw vertical lines.
3. Set Squares
They are usedfor drawing vertical and inclined lines while being
held against the edge of the T-square
4. Pencils
Pencils used in technical drawing must be of high quality. Your
pencils are your most important drawing tools.Pencils should
be trimmed to a long taper.
5. The compass
A compass is used for drawing arcs and circles.
6. Dividers
Dividers are used to mark off equal distance or to transfer
measurements. Be sure the points are in line.