Description:
This 4-pack geometry set is designed for precise technical drawing, suitable for teachers, engineers, and design enthusiasts for geometric construction, engineering drafting, measurement learning, or artistic creation. The set includes four essential tools to meet diverse drafting needs, serving as a practical companion for both study and work.
Specification:
Ruler Size: 20.0 x 3.0 cm / 7.87 x 1.18 inches (L*W);
Protractor Size: 9.6 x 5.8 cm / 3.78 x 2.28 inches (L*W);
Isosceles Triangle Size: 12.0 x 6.2 cm / 4.72 x 2.44 inches (L*W);
Right Triangle Size: 13.9 x 12.0 x 7.1 cm / 5.47 x 4.72 x 2.80 inches (Side Lengths);
Material: Aluminum Alloy;
Color: Sky Blue;
Packing List: 8 Pcs of geometry drafting tools. (include 2 x the four types of rulers mentioned above)
Advantages:
Crafted from lightweight aluminum alloy, this 4-pack geometry set features a sturdy structure resistant to bending and deformation, ensuring long-lasting durability. Its edges bear clear, precise graduations, providing reliable measurement and drafting reference lines. The classic four-piece combination of this 4-pack geometry set covers core functions like straight-line drawing, angle measurement, and common triangle construction, offering high practicality.
Instruction:
Select the appropriate tool based on your drawing needs. Use the straight edge for drawing straight lines; use the protractor for measuring or drawing angles; combine the triangle and straight edge for drawing parallel or perpendicular lines at specific angles.
Note:
Handle with care to prevent drops or impact that may damage precision edges. After use, wipe clean with a soft cloth and store in a dry location to prevent oxidation. This precision tool is not intended for non-drafting purposes such as cutting.