Compass Maped Precision model 291010 multicolour metal construction max diameter 30 cm with plastic case

Maped Precision compass model 291010 is a metal drawing compass with a multicolour finish designed to draw accurate circles and arcs with a maximum diameter of 30 cm. The instrument features durable metal legs and an adjustable hinge that enables fine radius setting. It is supplied with a compact plastic case for safe storage and easy transport, making it suitable for classroom use, technical drawing and craft projects that require repeatable, precise circles.

Advantages

The metal construction provides greater rigidity and longevity compared with plastic alternatives, while the adjustable hinge allows for controlled, precise adjustments to the radius. The multicolour finish improves visibility and identification among tools, and the included plastic case protects the compass during storage and transport. A finely pointed needle and solid joint reduce slippage, supporting consistent results over repeated use.

Suitable for

• Geometry and mathematics classes
• Technical drawing and drafting tasks
• Art and craft projects requiring precise circles
• Model making and DIY layout marking

Key specifications

• Maximum circle diameter: 30 cm
• Material: metal legs with multicolour finish
• Included accessory: plastic storage case
• Adjustable hinge for fine radius setting
• Point type: fine needle point for anchor and accurate drawing

How to use

Place the needle point at the desired center of the circle, adjust the hinge to set the radius corresponding to the needed circle size (up to 30 cm diameter), then hold the compass steadily at the top and rotate the drawing leg smoothly to complete the circle. For thicker paper or different drawing media, apply steady, even pressure to maintain contact without slipping. When not in use, store the compass in its plastic case to protect the points and preserve hinge calibration.

Usage recommendations

For best accuracy, tighten the hinge just enough to prevent unwanted movement but allow smooth adjustment; replace or file the needle point carefully if it becomes dull, and always keep the compass in its case to avoid damage to the tip or joint.