This Helix drafting metal compass is a precision technical drawing tool that will elevate your drafting game to the next level. Crafted with high-quality materials, this compass is perfect for professional engineers, architects, and artists alike. The timeless design of the compass, coupled with its exceptional functionality, ensures that it will provide accurate measurements for years to come. The compass is suitable for use in a wide range of drafting applications, including drafting tools, engineering, science & medicine, and collectibles. With a brand name like Helix and a time period manufactured spanning from 1930 to the present day, you can be sure that this tool is of the highest quality. Whether you're a seasoned professional or a beginner, this drafting compass is the perfect tool to help bring your designs to life.