Staedtler Mars Drafting Head 660 20

Drafting Head

Staedtler drafting heads are stable tools perfect for engineers, designers and architects to create technical drawings and architectural drawings like - Floor plans, Elevations, Sections and Perspective drawings. They are perfect for use with drawing board  for single-handed use. It features two transparent rulers with double-sided, opposite-running scales with easy stop-go push-button and opposite-running protractor scales and automatic settings at one-degree intervals.

• For use with the drawing boards 661 A3 and A4
• Single-handed use
• Stop/Go push-button for easy setting at the desired angle and freewheeling
• Two transparent rulers with double-sided, opposite-running scales
• Parallel guide-lines serve as hatching aid
• Opposite-running protractor scales from 0 – 90° with additional marks at 7° and 42° for dimetric projection
• Automatic settings at 1° interval
• Uninterrupted drawing of right angles possible

Part: 660 20