ROK 28177 8" Compass with Pencil Holder

ROK 28177 8" Compass with Pencil Holder 10015

Key Features:

1. 8-Inch Compass:

   • The compass is designed to draw circles with a radius of up to 8 inches, making it suitable for a variety of drafting, technical drawing, and geometry tasks.

2. Pencil Holder:

   • The integrated pencil holder securely holds a standard pencil or marking tool, allowing for precise and consistent lines. The holder is adjustable, making it easy to replace or sharpen the pencil when needed.

3. Adjustable Legs:

   • The compass features adjustable legs that can be extended or retracted to set the desired radius. This allows for drawing circles of various sizes with ease.

4. Locking Mechanism:

   • A screw or thumb lock is typically included to secure the legs in place once the desired radius is set, ensuring accuracy during use.

5. Durable Construction:

   • Made from sturdy materials, the compass is built to withstand frequent use and provide long-lasting performance. The legs are usually made from metal, ensuring durability and stability.

6. Ergonomic Design:

   • The compass is designed for comfortable handling, with smooth edges and a firm grip to ensure precise control during use.

Common Uses:

1. Drafting and Technical Drawing:

   • Ideal for architects, engineers, and designers who need to create accurate circles and arcs on blueprints or technical drawings.

2. Geometry and Mathematics:

   • Perfect for students and teachers for geometry lessons, allowing for the easy creation of accurate circles, angles, and measurements.

3. Map Work:

   • Useful for cartographers or anyone working with maps to measure distances and draw precise circular areas.

4. Artistic Work:

   • Can be used by artists and hobbyists for creating circular patterns, designs, or mandalas in various art projects.

How to Use:

1. Insert the Pencil:

   • Place a pencil or marking tool into the pencil holder and tighten the clamp to secure it.

2. Set the Radius:

   • Adjust the legs of the compass to the desired radius by spreading them apart. Use the scale on the compass, if available, to measure the radius.

3. Lock the Legs:

   • Tighten the locking mechanism to hold the legs in place, ensuring the radius remains constant while drawing.

4. Draw the Circle:

   • Place the pointed end of the compass on the paper where the center of the circle will be. Rotate the compass around this point, keeping the pointed end stationary, to draw a perfect circle.

5. Adjust as Needed:

   • If the radius needs to be changed, simply loosen the lock, adjust the legs, and re-tighten before drawing.

Summary:

The ROK 28177 8" Compass with Pencil Holder is a versatile and durable tool for drawing precise circles and arcs. With its adjustable legs, locking mechanism, and ergonomic design, it is suitable for use in drafting, technical drawing, geometry, and art projects. The integrated pencil holder makes it easy to switch out marking tools, ensuring consistent and accurate results every time.