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- Jan 28, 2011
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- 3,585
How about this. Print a degree wheel on plastic film or paper, at the correct diameter and glue it to either the compound directly or to a thin steel disk which is then sandwiched between the slide and the top swivel. Naturally you would have to cut away the paper/plastic that is directly under the swivel and stop it from turning randomly, a small pin through the steel backer could do that.
I looked for a small metal degree wheel such as used for timing cam shafts on line but have not found one in a sub 4 diameter as of yet. Mac master Carr sells plastic ones in 3 and 4" in self adhesive towards the bottom of the page.
I found the Incra Precision Protractor. You could use it to scribe your lines via the built in slots on the protractor. Check out their YouTube video.
Pierre
I looked for a small metal degree wheel such as used for timing cam shafts on line but have not found one in a sub 4 diameter as of yet. Mac master Carr sells plastic ones in 3 and 4" in self adhesive towards the bottom of the page.
I found the Incra Precision Protractor. You could use it to scribe your lines via the built in slots on the protractor. Check out their YouTube video.
Pierre
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