The protractor which I made it was easy to read an angle, and could do the marking, mat-formed, surface finishing it on. At an angle scale of 1/2, a thing degree is possible more finely. �œSemicircle type �œ size: 15cm (W150 X D81 X thickness 1mm)
JAN: 4512008100423
�ŸBody weight (kg): 0.015 �Ÿ Œ‘••� (mm): 84 �Ÿ Œ‘•‰œ�s (mm): It is 179 �Ÿ Œ‘•�‚ (mm): 1 �Ÿ Œ‘•�d—Ê (kg): 0.02