Tecnical drawing
Pencil
Hardness
Soft
8B, 3B
Medium
2B, B, HB
Hard
H,5H
Very hard
6H,10H
Propellin pencil
Diameter
Hardness
Rubber
Technical pencil
calibrates
01. 02, 03..
Ruler
Engineer ruler
Common ruler
The set squares
cartabon
90º,60º,30º
escuadra
90º, 45º, 45º
Protactor
180 degrees
Compass
Paper
size
format DIN A- A0, A1, A2, A3, A4..
Weight
finish
rouge or smooth
opaque or translucent
brillant or dull
white or colour