KERN extension compass C 4167 P/B, 150 mm, silver, max circle 480 mm. Precision tool for technical drawing and drafting with durable silver finish and adjustable extension arm.
KERN Extension Compass C 4167 P/B – Precision Drawing Tool with Extension Arm
The KERN C 4167 P/B is a professional extension compass designed for technical drawing, drafting, and precise circle construction. It features a robust construction with a silver finish and an adjustable extension arm for increased reach.
Extension arm delivers a maximum circle diameter of approximately 480 mm
150 mm total length provides comfortable handling and stable operation
Silver finish offers a durable, professional appearance
Suitable for technical drawing, architectural plans, and engineering sketches
Das zeichnet den KERN C 4167 P/B aus
The extension mechanism allows the compass to draw circles far beyond the reach of a standard compass, making it indispensable for large-format technical drawings. The silver-coated body resists corrosion and ensures smooth, consistent line work over extended use.
Ideal für...
Technical drafters, architects, and engineering students who require precise large-radius circles in their work. The tool is suited for professional drafting environments and educational settings where accuracy and durability are essential.
Anwendung von KERN C 4167 P/B
Adjust the extension arm to the desired radius setting
Secure the drawing pin and pencil lead according to the material being used
Place the pivot point on the paper and rotate the compass smoothly
For maximum circle diameter, ensure the extension arm is fully extended and locked
KERN is a German manufacturer specializing in precision drawing and measuring instruments for technical, architectural, and educational applications. The brand is known for durable, well-engineered tools including compasses, rulers, and set squares. KERN instruments are widely used in professional drafting and design environments.
It is used for drawing precise circles and arcs in technical drawing, architectural drafting, and engineering sketches, especially where a standard compass reach is insufficient.
The extension arm allows a maximum circle diameter of approximately 480 mm (40 cm).
The body features a silver finish with a durable, corrosion-resistant coating suitable for extended professional use.
The total length is 150 mm, providing a comfortable grip and stable operation during drawing.
The compass includes a standard mounting system for pencil leads and a drawing pin for securing the pivot point on the drawing surface.
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