Profesional Compass for Geometry Up to 18 inch Diameter,Geometry Precision Tool for student,Drawing Tools & Drafting Kits for Engineer,Circle Drawing Tool,Geometry Set,Math Geometry Kits Set 10.6 oz
- Drawing & Drafting Kits 15 pcs for 2 Precision compass,Large bow - compass with extension arm. Spring compass with adjustable duckbill Tracing head.The bow-compass and plot pen can be used this duckbill tracing head.The extra lead for compasses.mechanical pencil,mini case of 0.5mm HB lead for mechanical pencil,protractor 6”,Protractor 4.5”,erasing shield. clear ruler,45 x 45 degree and 30 x 90 degree set square with a fine case.As source to manufactured for 16 years.Products used widely.
- HIGH QUALITY COMPASS The professional compasses are made by aluminum and stainless steel.Please note:The cheap compass fail to complete technical requirements.The precision compasses should be provided with tracing function. This high quality compass set have those full tracing functions along with duckbill tracing pen. The math set/Geometry set designed by Germany experienced math experts for D Views drawing,drafting.office and school.
- FEATURE 一Combination compass set for solid and plane. Erasing shield is made of flexible stainless steel.an essential tool.Easy to be used in drawing without the burrs inside of holes.The erasing shield along with eraser clearing the error on the face of drawing sheet. Aluminum compass and spring compass have good coat perfo....