Alvin & Company Alvin, 929JS, Jet-Bow Beam Combination Drawing Set - Speed Compass, Interchangeable Pen, Pencil, Divider Parts, Replaceable

Professional Drawing Compass Pictured: Model 604 Master Bow Compass ALVIN drawing compasses span a massive range of sizes, applications, and uses. Our traditional beginner and intermediate level compasses are sure to find themselves right at home in any geometry or art class. Our professional-level compasses are the perfect precision tool that any engineer, draftsman, or professor needs to add to their collection of drawing instruments. ALVIN compasses are made with German precision engineering that allows for the precise and consistent drawing of radii. The more advanced models, such as the 205V and the 975K, have adjustable knee joints for rapid adjustment and even greater ability to draft with accuracy. Kits with pencil adaptors allow for the attachment of a drafting pencil, pen, or marker. Add one of ALVIN's model 958 spring blade pencils to your kit with a pencil adaptor, or buy the model 505V kit to take your drafting abilities to another level. Extra Features - Each drawing compass combination set includes a 6-inch speed compass with interchangeable pen, pencil, divider parts, and replaceable needle points, a 4.5-inch bow compass with interchangeable pen, pencil, and more. Conveniently Packaged - Comes in a hard, see-through plastic case for portability and easy storage and transport. Ideal for long-lasting use. Multipurpose Tool - Exactly what you need for a number of projects including bisecting angles, constructing geometric shapes, including perpendicular lines, parallel lines, triangles, circles, and pentagons.