产品特点
| Diameter graduation |
Y |
| Protractor graduation |
Y |
| 类型 |
45° triangle |
| Inking edge |
Y |
| Scale graduation |
Y |
| 可拆式把手 |
Y |
geometric set square, 2.3 mm
With scale, diameter divisions and detachable handle. The 0 point is at the center of the hypotenuse. The yellow strip highlights the opposing scale. Can be used as a ruler, drawing set square and protractor. With bevel and ink bosses.