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The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
For Inch versions, directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
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♻ 		Large Text
Template 		Pipe Notch
Templates 		Scale
Rulers 		Center
Rulers 		Protractor
Template 		Circle
Divider 		Sundial
Template 		HubSpokes
Spindles 		Cone
Template 		Scale
Image 		Center
Join 		Linear
Increments
Directory Print Help Inch Inch Inch Inch Inch Inch Inch Inch Inch Inch Inch
Diameter
Tape 		Timing
Tape 		Degree
Wheel 		Circle
Template 		Oval
Template 		Arc
Template 		Polygon
Template 		Star
Template 		Graph
Paper 		Volume
Calibrate 		Bolt
Circle 		Spiral
Template 		Clock
Face 		Gauge
Template 		Calligraphy
Giudes 		Bézier
Template
Inch Inch Inch Inch Inch Inch Inch Inch Inch Inch Inch

Full Scale Spiral Templates Drag sliders to see results

Rotations Gap Smooth Line Width Random


Left Click in Spiral image, release then drag mouse to measure dimensions at full (printed) scale. Use diagonal measuring box line for angled measurements. The Random slider distorts the line. Move the sliders around to see how they affect the spiral.

Print at 100% Printer Scale Make sure to select 100% Printer Scale (not 'Shrink to Fit') when printing.





DON'T BREATH THE DUST If you're cutting blocks, concrete, stone or ANYTHING and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks
And if you're cutting wet, wear a mask - theres dust in the spray mist too!

How should we spell it?



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Inch or Metric? 👈
The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
Directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
Metric
Calculator
Inch



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