Technical Drawing

Sketching Tools(1 )Drawing Board: A flat wooden board, 100cm

by 90cm, can be placed on a table or fixed to a movable carrier, it has the left edge very hard and straight.

(2 )T-Square: It is used to draw horizontal lines .

Technical Drawing

Technical DrawingSketching Tools

(3 )45 degrees Triangle (4 )30-60 degrees Triangle

*For drawing vertical lines.

*For drawing certain angles.

*For drawing hatching.

Technical Drawing

Sketching Tools

(5 )Wooden Pencils (6 )Mechanical Pencils

For drawing lines with different characteristics.

Technical Drawing

Hardness and Brittleness

Technical DrawingSketching Tools

(8 )Protractor(7 )Compass

To draw circles & arcs.To draw different angles.