Helix Large Circle Template - Precision Drafting Tool for Architects & Designers #2009223 (License: Personal Use)

This high-quality Helix circle template is made from durable, semi-transparent plastic and includes nine precisely sized circular openings ranging from 1/4 inch to 2-1/4 inches in diameter. Each hole is labeled with both imperial and metric measurements and includes alignment guides for centering and rotation. Ideal for architects, engineers, students, and hobbyists needing consistent, clean circles without a compass.

Used on product pages for drafting supplies, educational resource sites, or e-commerce listings targeting designers and technical drafters; matches user intent for purchasing reliable manual drafting tools or learning about traditional drawing aids.