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Home » Office-Supplies » Rulers-Measurement-Drafting » Drafting-Sets » Alvin Track Drafting Machine with Scale
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Alvin Track Drafting Machine with Scale
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An impressive array of features will practically eliminate your need for traditional drafting tools. The protractor head is accurate to within 1/12th of a degree and features convenient 15-degree presets. Both vertical and horizontal movements are controlled via fingertip levers for precise track movement. Includes a full protective plastic dust cover for both the machine and drafting surface.This track drafting machine comes with your choice of two attachable scales (one 12-inch and one 18-inches in length). Each set is graduated on both sides with an aluminum center core and acrylic sides.
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