[From XM ] Deli 8605 Metal Compass Set 6 Pcs Pencil Refills Duck Beak Head Compasses Special Drawing And Mapping For Students

Description:

1. Deli plotter has six pieces, including compass, duckbill head, lead core head, lead core replacement, extender and extension rod. It is widely 

used in engineering drawing, learning and examination, drawing design and solving all kinds of difficult problems;

2. The compass is composed of a gauge tip and a lead core. The circular arc is drawn with the gauge tip as the center and the angle with lead core as the radius. The sub gauge is composed of gauge tip and gauge tip. The line segment is intercepted, the size is measured and the arc of the equal segment is switched with the double gauge tip. The mapping is easy;

3. The 6-Piece set of Surveying and mapping compasses meets the needs of professional surveying and mapping. It is independent and exquisite in box design, which is easy to store and carry, prevent hand injury, reduce the corrosion and oxidation caused by the metal exposure of compass in the air, and improve the service life;

4. The shape design of compass conforms to ergonomics. The low center of gravity structure is designed by using lever principle, which is convenient for the control of gauge angle tip. The drawing is stable and fast, and it is not easy to slide. It is easy to draw smooth and uniform lines and improve the specialty of Surveying and mapping;

5. The design of rotating shaft with convex bar mouth can increase the friction force and stress area. The pressure of finger is small, which is convenient for finger to press and rotate. The compass shaft is evenly stressed, and the rotation is smooth and not easy to be stuck;

6. The composition mode is changeable: gauge angle + lead core / needle tip / duckbill head, gauge angle + extension rod + lead core / needle tip / duck beak head, etc. it can draw different graphics on the surface of paper, wood, plastic and other materials, which is suitable for learning, working and other scenes.

Specification:

Brand: Deli

Name: metal compass

Article No.: 8605

Specification: 1 compass + 1 duck beak + 1 lead refill head + 3 lead refills + 1 extender + duck beak

Size: 160*45mm

Package: PP box

Style:Modern

Package Included:

1 compass + 1 duck beak + 1 lead refill head + 3 lead refills + 1 extender + duck beak