The ruler is raised by the midbump to prevent the residual ink or lead from leaving a secondary mark on the page. It is typically used with either a mechanical or clutch pencil, the lead is extended longer then it would be from regular drawing or construction. The pencil is held straight so it is perpendicular to the paper and creates a right angle with the ruler. (Note the lead should be touching the ruler, not the pencil itself.)
Versatile ruler with black markings is perfect for construction and measurement of angles, triangles and other geometric shapes. Shatter-resistant, transparent SAFE-T® Plastic is flexible. Ruler measures up to 12", 30 cm and 360°.
The drawing rail made of transparent plexiglass with a handle bar and built-in locking and release button for continuous locking ensures quick and precise work on the drawing board
The triangular scale ruler is a fundamental tool for architects, engineers, and designers. Its three sides feature different scales, making it convenient for measuring and drawing accurately scaled plans and blueprints. The durable construction and clear markings ensure reliable and efficient use in various technical and creative fields.
The triangular scale ruler is a fundamental tool for architects, engineers, and designers. Its six sides feature different scales, making it convenient for measuring and drawing accurately scaled plans and blueprints. The durable construction and clear markings ensure reliable and efficient use in various technical and creative fields.
Aluminum is known for it's lightweight design, making it easy to handle and carry around. It is highly durable and can withstand everyday wear and tear. It is also resistant to rust and corrosion, which makes it a great choice for outdoor use. Replacement / Spare part for the SG A1 Drawing Board with Parallel Motion and Handle
Aluminum is known for it's lightweight design, making it easy to handle and carry around. It is highly durable and can withstand everyday wear and tear. It is also resistant to rust and corrosion, which makes it a great choice for outdoor use. Replacement / Spare part for the SG A2 Drawing Board with Parallel Motion and Handle
This 30cm wooden ruler is a classic measuring tool used in schools, offices, and homes. Made of durable and lightweight wood, it features both metric and imperial units of measurement, making it versatile for a variety of tasks.
The ruler's smooth surface and straight edges ensure accurate measurements, while its traditional design and natural finish add a touch of timeless elegance to any workspace.
Whether you need to measure length, width, or height, a 30cm wooden ruler is a reliable and essential tool that will last for years to come.