10 inch Proportional Divider
; "10 inch Proportional Divider")
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Price: $253.64
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Description
10" divider with precise rack and pinion movement. Replaceable hardened steel needle points. Matte chrome finish resists wear and corrosion. Velvet lined bar lock case.
Proportional dividers are used for dividing lines or circumference of circles into a number of equal parts and for enlarging and reducing lengths in different ratios. With a simple adjustment, reductions or enlargements can be transferred from original scale drawings with exacting accuracy (+0.1mm for any ratio) using an Alvin proportional divider.
Proportional dividers are used for dividing lines or circumference of circles into a number of equal parts and for enlarging and reducing lengths in different ratios. With a simple adjustment, reductions or enlargements can be transferred from original scale drawings with exacting accuracy (+0.1mm for any ratio) using an Alvin proportional divider.