“Necessity if the mother of invention”
I made these prop cupping pliers. I am using a ¼ acorn nut as the cupper and some plastic as the foot. The acorn nut has a dia about 10mm or .4”. This seems to be right for props in 45mm + dia range. I put screw stop on so I can control how far it will squeeze the blade so all blades will be cupped the same. Prop in pic is a x450/3. I have not tried them yet but looks like it will work well. Anyone has any comment or suggestion let the fly.
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