View larger image

Since the time of Euclid, compasses have been used to accurately draw circles and arcs in the practice of geometry, and now this Helix Metal Compass provides a simple way to teach the basics of technical drawing, drafting and geometry in the classroom. Ideal for young students, it comes with a tapered metal point that's less likely to cause injury while still providing a stable pivot point for drawing circles. A screwing cam locks the provided pencil securely in place for accurate drafting. This pack includes 10 metal compasses.

• Traditional die cast metal compass and pencil
• Shortened safety point
• Self-centring mechanism
• Cam lock pencil retaining ring that cannot be removed for optimum safety
• Supplied with a 9cm/35in pencil
• Pack of 10

Pack size: 1 | Part number: HX07057

Log in or register for price

HX07057 | Z