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24" & 60 cm Clear Plastic Pattern Grading Ruler with holes

$11.49

60cm & 24” clear ruler with holes for pattern making project.
This ruler has been sandwich printed between two pieces of plastic so that the numbers do not rub off.
A transparent ruler allows you to see your project under the ruler for accurate positioning and marking.
With zero centering scale to measure equally left and right from a centered starting point, a perfect tool for assisting the user to increase or decrease the size of a pattern.

Enlarging Patterns:

To enlarge patterns on grids, draw a grid to match scale given with pattern.
Draw the same line in squares as corresponding squares in pattern.
Line up any grid line on ruler to pattern line to create parallel lines.
Use cross lines of grid to create perpendicular lines.

Drawing Circles:

Anchor ruler with thumb tack in center hole marked O.
Determine diameter of circle.
Divide that number in half and place pencil in corresponding hole.
Draw circle by rotating ruler like a compass.

Drawing Scallops:

Draw a base line.
Place center hole O on base line and secure with thumb tack.
Determine finished width of scallop and divide that number in half.
Place pencil in corresponding hole and draw scallops.

  • SKU:
    H8097
  • Vendor :Kearing
  • Product Type :Rulers
 Plus de moyens de paiement

60cm & 24” clear ruler with holes for pattern making project.
This ruler has been sandwich printed between two pieces of plastic so that the numbers do not rub off.
A transparent ruler allows you to see your project under the ruler for accurate positioning and marking.
With zero centering scale to measure equally left and right from a centered starting point, a perfect tool for assisting the user to increase or decrease the size of a pattern.

Enlarging Patterns:

To enlarge patterns on grids, draw a grid to match scale given with pattern.
Draw the same line in squares as corresponding squares in pattern.
Line up any grid line on ruler to pattern line to create parallel lines.
Use cross lines of grid to create perpendicular lines.

Drawing Circles:

Anchor ruler with thumb tack in center hole marked O.
Determine diameter of circle.
Divide that number in half and place pencil in corresponding hole.
Draw circle by rotating ruler like a compass.

Drawing Scallops:

Draw a base line.
Place center hole O on base line and secure with thumb tack.
Determine finished width of scallop and divide that number in half.
Place pencil in corresponding hole and draw scallops.

cad Canada
af Afghanistan
ax Åland Islands
al Albania
ad Andorra
ao Angola
ai Anguilla
ag Antigua Barbuda
ar Argentina
am Armenia
aw Aruba
ac Ascension Island
au Australia
at Austria
az Azerbaijan
bh Bahrain
bd Bangladesh
bb Barbados
be Belgium
bj Benin
bm Bermuda
bo Bolivia
ba Bosnia Herzegovina
br Brazil
bn Brunei
bg Bulgaria
bf Burkina Faso
bq Caribbean Netherlands
bi St. Barthélemy
bl St. Barthélemy
ae United Arab Emirates
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