Helix Oxford Spring Bow Compass Students Professionals Mail & Packaging Desired curve firmly holds until

Desired curve firmly holds until changed

SKU: AC06605

Safety lock and key

4mm character height

Helix Oxford Spring Bow Compass Students Professionals Mail & Packaging Desired curve firmly holds untilDescriptionSpecificationsShipping This Helix Oxford Springbow Compass is ideal for use with technical and mathematic drawing to create perfect circles and arcs Self centering and has a thumb wheel which allows you to make precise adjustments to ensure accuracy in your drafting Ideal for use in mathematics, graphic design and engineering Removable point with spare leads Micro adjustments to ensure accurate drawings Self centering for your convenience