840 640 Circles template 3-100mm dia
Year: 1977
Description
840640 Circle template
Circles of 3-100mm dia
Radii 5, 6, 8 mm.
Build-in protractor with graduated contra-rotating degree scale, millimetre coordinate graduation.
With fingerlift.
150x150x1.6mm
Drawing instruments: micronorm 0.5mm, pencil
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