Bow Compass Herlitz 11122322 Black Grey

The Herlitz 11122322 Bow Compass in black and grey is a precision drawing instrument designed for geometry and technical drawing. It features a robust bow-style construction with adjustable arms for setting radii, and comes with spare parts and accessories to support long-term use.

Advantages

The compass includes a spare lead box with set screw, an extra needle and two replacement leads. The lead can be sharpened for continued accurate drawing. Its durable build and clear adjustment mechanism make it suitable for frequent use by students and professionals.

Suitable for

• Geometry exercises and schoolwork
• Technical and engineering drawings
• Architectural sketches and plans
• Precision circle drawing and measurements

Key specifications

• Brand: HERLITZ
• Model / MPN: 11122322
• EAN: 4008110408507
• Color: Black / Grey
• Type: Bow compass with adjustable arms
• Accessories included: spare lead box with set screw, spare needle, two leads
• Packaging: Suspension package

How to use

Set the compass arms to the desired radius by adjusting the bow mechanism, secure the position, and place the needle point firmly on the drawing surface. Insert a lead into the holder and draw the circle by rotating the compass around the fixed needle. If the lead becomes blunt, remove it and sharpen or replace it using the spare leads provided. For needle replacement, loosen the set screw and change the needle carefully.

Recommendations

Store the compass in its suspension package when not in use to protect the needle and leads. Use on a stable, flat drawing surface for best accuracy, and handle the needle with care to avoid damage or injury.