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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 pencilmini case of 0.5mm HB lead for mechanical pencilprotractor 6,Protractor 4.5,erasing shield. clear ruler45 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 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 performance. They can draw the circles from small to bigger range to meet design requirements
VERSATILE -With an extension beam for map-making of teaching and studying drawing drafting engineering architecture,woodworking. for bisecting angles.constructinggeometrical shapes.including perpendicular linesparallel lines,triangles,circles,rectangles and any geometrical shapes 45X90 and30X60 degree set square and 6'' protractor available.
ALUMINUM compass and spring compass.If they displace some instrument parts of paiting which can be extended for their working functions.For exchanging other parts,use the arm staff,it draws bigger circles. Materials: alloy aluminum.plastic ABS.stainless steel..As an original source to manufacture this compasses for 16 years.The maths materils are conbination with T-squarescale ruler.They fulfill the technical requirements for widely using.